1230157500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 480

約数和(自身を含む): 4467369984

約数和(自身を除く): 3237212484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 31, 33, 37, 39, 44, 50, 52, 55, 60, 62, 65, 66, 74, 75, 78, 93, 100, 110, 111, 124, 125, 130, 132, 143, 148, 150, 155, 156, 165, 185, 186, 195, 220, 222, 250, 260, 275, 286, 300, 310, 325, 330, 341, 370, 372, 375, 390, 403, 407, 429, 444, 465, 481, 500, 550, 555, 572, 620, 625, 650, 660, 682, 715, 740, 750, 775, 780, 806, 814, 825, 858, 925, 930, 962, 975, 1023, 1100, 1110, 1147, 1209, 1221, 1250, 1300, 1364, 1375, 1430, 1443, 1500, 1550, 1612, 1625, 1628, 1650, 1705, 1716, 1850, 1860, 1875, 1924, 1950, 2015, 2035, 2046, 2145, 2220, 2294, 2325, 2405, 2418, 2442, 2500, 2750, 2775, 2860, 2886, 3100, 3250, 3300, 3410, 3441, 3575, 3700, 3750, 3875, 3900, 4030, 4070, 4092, 4125, 4290, 4433, 4588, 4625, 4650, 4810, 4836, 4875, 4884, 5115, 5291, 5500, 5550, 5735, 5772, 6045, 6105, 6500, 6820, 6875, 6882, 7150, 7215, 7500, 7750, 8060, 8125, 8140, 8250, 8525, 8580, 8866, 9250, 9300, 9620, 9750, 10075, 10175, 10230, 10582, 10725, 11100, 11470, 11625, 12025, 12090, 12210, 12617, 13299, 13750, 13764, 13875, 14300, 14430, 14911, 15500, 15873, 16250, 16500, 17050, 17205, 17732, 17875, 18500, 19375, 19500, 20150, 20350, 20460, 20625, 21164, 21450, 22165, 22940, 23125, 23250, 24050, 24180, 24375, 24420, 25234, 25575, 26455, 26598, 27500, 27750, 28675, 28860, 29822, 30225, 30525, 31746, 32500, 34100, 34410, 35750, 36075, 37851, 38750, 40300, 40700, 41250, 42625, 42900, 44330, 44733, 46250, 46500, 48100, 48750, 50375, 50468, 50875, 51150, 52910, 53196, 53625, 55500, 57350, 58125, 59644, 60125, 60450, 61050, 63085, 63492, 66495, 68820, 69375, 71500, 72150, 74555, 75702, 77500, 79365, 82500, 85250, 86025, 88660, 89375, 89466, 92500, 97500, 100750, 101750, 102300, 105820, 107250, 110825, 114700, 116250, 120250, 120900, 122100, 126170, 127875, 132275, 132990, 138750, 143375, 144300, 149110, 151125, 151404, 152625, 158730, 164021, 170500, 172050, 178750, 178932, 180375, 189255, 201500, 203500, 213125, 214500, 221650, 223665, 232500, 240500, 251875, 252340, 254375, 255750, 264550, 265980, 268125, 277500, 286750, 298220, 300625, 302250, 305250, 315425, 317460, 328042, 332475, 344100, 357500, 360750, 372775, 378510, 396825, 426250, 430125, 443300, 447330, 492063, 503750, 508750, 511500, 529100, 536250, 554125, 573500, 601250, 604500, 610500, 630850, 639375, 656084, 661375, 664950, 716875, 721500, 745550, 755625, 757020, 763125, 793650, 820105, 852500, 860250, 894660, 901875, 946275, 984126, 1007500, 1017500, 1072500, 1108250, 1118325, 1202500, 1261700, 1278750, 1322750, 1329900, 1433750, 1491100, 1511250, 1526250, 1577125, 1587300, 1640210, 1662375, 1720500, 1803750, 1863875, 1892550, 1968252, 1984125, 2150625, 2216500, 2236650, 2460315, 2557500, 2645500, 2770625, 2867500, 3022500, 3052500, 3154250, 3280420, 3306875, 3324750, 3607500, 3727750, 3785100, 3968250, 4100525, 4301250, 4473300, 4731375, 4920630, 5541250, 5591625, 6308500, 6613750, 6649500, 7455500, 7885625, 7936500, 8201050, 8311875, 8602500, 9319375, 9462750, 9841260, 9920625, 11082500, 11183250, 12301575, 13227500, 15771250, 16402100, 16623750, 18638750, 18925500, 19841250, 20502625, 22366500, 23656875, 24603150, 27958125, 31542500, 33247500, 37277500, 39682500, 41005250, 47313750, 49206300, 55916250, 61507875, 82010500, 94627500, 102513125, 111832500, 123015750, 205026250, 246031500, 307539375, 410052500, 615078750, 1230157500]

約数ペア:

[(1, 1230157500), (2, 615078750), (3, 410052500), (4, 307539375), (5, 246031500), (6, 205026250), (10, 123015750), (11, 111832500), (12, 102513125), (13, 94627500), (15, 82010500), (20, 61507875), (22, 55916250), (25, 49206300), (26, 47313750), (30, 41005250), (31, 39682500), (33, 37277500), (37, 33247500), (39, 31542500), (44, 27958125), (50, 24603150), (52, 23656875), (55, 22366500), (60, 20502625), (62, 19841250), (65, 18925500), (66, 18638750), (74, 16623750), (75, 16402100), (78, 15771250), (93, 13227500), (100, 12301575), (110, 11183250), (111, 11082500), (124, 9920625), (125, 9841260), (130, 9462750), (132, 9319375), (143, 8602500), (148, 8311875), (150, 8201050), (155, 7936500), (156, 7885625), (165, 7455500), (185, 6649500), (186, 6613750), (195, 6308500), (220, 5591625), (222, 5541250), (250, 4920630), (260, 4731375), (275, 4473300), (286, 4301250), (300, 4100525), (310, 3968250), (325, 3785100), (330, 3727750), (341, 3607500), (370, 3324750), (372, 3306875), (375, 3280420), (390, 3154250), (403, 3052500), (407, 3022500), (429, 2867500), (444, 2770625), (465, 2645500), (481, 2557500), (500, 2460315), (550, 2236650), (555, 2216500), (572, 2150625), (620, 1984125), (625, 1968252), (650, 1892550), (660, 1863875), (682, 1803750), (715, 1720500), (740, 1662375), (750, 1640210), (775, 1587300), (780, 1577125), (806, 1526250), (814, 1511250), (825, 1491100), (858, 1433750), (925, 1329900), (930, 1322750), (962, 1278750), (975, 1261700), (1023, 1202500), (1100, 1118325), (1110, 1108250), (1147, 1072500), (1209, 1017500), (1221, 1007500), (1250, 984126), (1300, 946275), (1364, 901875), (1375, 894660), (1430, 860250), (1443, 852500), (1500, 820105), (1550, 793650), (1612, 763125), (1625, 757020), (1628, 755625), (1650, 745550), (1705, 721500), (1716, 716875), (1850, 664950), (1860, 661375), (1875, 656084), (1924, 639375), (1950, 630850), (2015, 610500), (2035, 604500), (2046, 601250), (2145, 573500), (2220, 554125), (2294, 536250), (2325, 529100), (2405, 511500), (2418, 508750), (2442, 503750), (2500, 492063), (2750, 447330), (2775, 443300), (2860, 430125), (2886, 426250), (3100, 396825), (3250, 378510), (3300, 372775), (3410, 360750), (3441, 357500), (3575, 344100), (3700, 332475), (3750, 328042), (3875, 317460), (3900, 315425), (4030, 305250), (4070, 302250), (4092, 300625), (4125, 298220), (4290, 286750), (4433, 277500), (4588, 268125), (4625, 265980), (4650, 264550), (4810, 255750), (4836, 254375), (4875, 252340), (4884, 251875), (5115, 240500), (5291, 232500), (5500, 223665), (5550, 221650), (5735, 214500), (5772, 213125), (6045, 203500), (6105, 201500), (6500, 189255), (6820, 180375), (6875, 178932), (6882, 178750), (7150, 172050), (7215, 170500), (7500, 164021), (7750, 158730), (8060, 152625), (8125, 151404), (8140, 151125), (8250, 149110), (8525, 144300), (8580, 143375), (8866, 138750), (9250, 132990), (9300, 132275), (9620, 127875), (9750, 126170), (10075, 122100), (10175, 120900), (10230, 120250), (10582, 116250), (10725, 114700), (11100, 110825), (11470, 107250), (11625, 105820), (12025, 102300), (12090, 101750), (12210, 100750), (12617, 97500), (13299, 92500), (13750, 89466), (13764, 89375), (13875, 88660), (14300, 86025), (14430, 85250), (14911, 82500), (15500, 79365), (15873, 77500), (16250, 75702), (16500, 74555), (17050, 72150), (17205, 71500), (17732, 69375), (17875, 68820), (18500, 66495), (19375, 63492), (19500, 63085), (20150, 61050), (20350, 60450), (20460, 60125), (20625, 59644), (21164, 58125), (21450, 57350), (22165, 55500), (22940, 53625), (23125, 53196), (23250, 52910), (24050, 51150), (24180, 50875), (24375, 50468), (24420, 50375), (25234, 48750), (25575, 48100), (26455, 46500), (26598, 46250), (27500, 44733), (27750, 44330), (28675, 42900), (28860, 42625), (29822, 41250), (30225, 40700), (30525, 40300), (31746, 38750), (32500, 37851), (34100, 36075), (34410, 35750)]