20372974200

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{22063}}^1$

素因数の和:22113

約数の個数: 288

約数和(自身を含む): 74691052800

約数和(自身を除く): 54318078600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 243, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 486, 513, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 950, 972, 1026, 1080, 1140, 1215, 1350, 1368, 1425, 1539, 1620, 1710, 1800, 1900, 1944, 2025, 2052, 2280, 2430, 2565, 2700, 2850, 3078, 3240, 3420, 3800, 4050, 4104, 4275, 4617, 4860, 5130, 5400, 5700, 6075, 6156, 6840, 7695, 8100, 8550, 9234, 9720, 10260, 11400, 12150, 12312, 12825, 15390, 16200, 17100, 18468, 20520, 22063, 23085, 24300, 25650, 30780, 34200, 36936, 38475, 44126, 46170, 48600, 51300, 61560, 66189, 76950, 88252, 92340, 102600, 110315, 115425, 132378, 153900, 176504, 184680, 198567, 220630, 230850, 264756, 307800, 330945, 397134, 419197, 441260, 461700, 529512, 551575, 595701, 661890, 794268, 838394, 882520, 923400, 992835, 1103150, 1191402, 1257591, 1323780, 1588536, 1654725, 1676788, 1787103, 1985670, 2095985, 2206300, 2382804, 2515182, 2647560, 2978505, 3309450, 3353576, 3574206, 3772773, 3971340, 4191970, 4412600, 4765608, 4964175, 5030364, 5361309, 5957010, 6287955, 6618900, 7148412, 7545546, 7942680, 8383940, 8935515, 9928350, 10060728, 10479925, 10722618, 11318319, 11914020, 12575910, 13237800, 14296824, 14892525, 15091092, 16767880, 17871030, 18863865, 19856700, 20959850, 21445236, 22636638, 23828040, 25151820, 26806545, 29785050, 30182184, 31439775, 33954957, 35742060, 37727730, 39713400, 41919700, 42890472, 44677575, 45273276, 50303640, 53613090, 56591595, 59570100, 62879550, 67909914, 71484120, 75455460, 83839400, 89355150, 90546552, 94319325, 101864871, 107226180, 113183190, 119140200, 125759100, 134032725, 135819828, 150910920, 169774785, 178710300, 188638650, 203729742, 214452360, 226366380, 251518200, 268065450, 271639656, 282957975, 339549570, 357420600, 377277300, 407459484, 452732760, 509324355, 536130900, 565915950, 679099140, 754554600, 814918968, 848873925, 1018648710, 1072261800, 1131831900, 1358198280, 1697747850, 2037297420, 2263663800, 2546621775, 3395495700, 4074594840, 5093243550, 6790991400, 10186487100, 20372974200]

約数ペア:

[(1, 20372974200), (2, 10186487100), (3, 6790991400), (4, 5093243550), (5, 4074594840), (6, 3395495700), (8, 2546621775), (9, 2263663800), (10, 2037297420), (12, 1697747850), (15, 1358198280), (18, 1131831900), (19, 1072261800), (20, 1018648710), (24, 848873925), (25, 814918968), (27, 754554600), (30, 679099140), (36, 565915950), (38, 536130900), (40, 509324355), (45, 452732760), (50, 407459484), (54, 377277300), (57, 357420600), (60, 339549570), (72, 282957975), (75, 271639656), (76, 268065450), (81, 251518200), (90, 226366380), (95, 214452360), (100, 203729742), (108, 188638650), (114, 178710300), (120, 169774785), (135, 150910920), (150, 135819828), (152, 134032725), (162, 125759100), (171, 119140200), (180, 113183190), (190, 107226180), (200, 101864871), (216, 94319325), (225, 90546552), (228, 89355150), (243, 83839400), (270, 75455460), (285, 71484120), (300, 67909914), (324, 62879550), (342, 59570100), (360, 56591595), (380, 53613090), (405, 50303640), (450, 45273276), (456, 44677575), (475, 42890472), (486, 41919700), (513, 39713400), (540, 37727730), (570, 35742060), (600, 33954957), (648, 31439775), (675, 30182184), (684, 29785050), (760, 26806545), (810, 25151820), (855, 23828040), (900, 22636638), (950, 21445236), (972, 20959850), (1026, 19856700), (1080, 18863865), (1140, 17871030), (1215, 16767880), (1350, 15091092), (1368, 14892525), (1425, 14296824), (1539, 13237800), (1620, 12575910), (1710, 11914020), (1800, 11318319), (1900, 10722618), (1944, 10479925), (2025, 10060728), (2052, 9928350), (2280, 8935515), (2430, 8383940), (2565, 7942680), (2700, 7545546), (2850, 7148412), (3078, 6618900), (3240, 6287955), (3420, 5957010), (3800, 5361309), (4050, 5030364), (4104, 4964175), (4275, 4765608), (4617, 4412600), (4860, 4191970), (5130, 3971340), (5400, 3772773), (5700, 3574206), (6075, 3353576), (6156, 3309450), (6840, 2978505), (7695, 2647560), (8100, 2515182), (8550, 2382804), (9234, 2206300), (9720, 2095985), (10260, 1985670), (11400, 1787103), (12150, 1676788), (12312, 1654725), (12825, 1588536), (15390, 1323780), (16200, 1257591), (17100, 1191402), (18468, 1103150), (20520, 992835), (22063, 923400), (23085, 882520), (24300, 838394), (25650, 794268), (30780, 661890), (34200, 595701), (36936, 551575), (38475, 529512), (44126, 461700), (46170, 441260), (48600, 419197), (51300, 397134), (61560, 330945), (66189, 307800), (76950, 264756), (88252, 230850), (92340, 220630), (102600, 198567), (110315, 184680), (115425, 176504), (132378, 153900)]