290764500

素因数分解:

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

素因数の和:116

約数の個数: 288

約数和(自身を含む): 972002304

約数和(自身を除く): 681237804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 37, 39, 50, 52, 60, 62, 65, 74, 75, 78, 93, 100, 111, 124, 125, 130, 148, 150, 155, 156, 169, 185, 186, 195, 222, 250, 260, 300, 310, 325, 338, 370, 372, 375, 390, 403, 444, 465, 481, 500, 507, 555, 620, 650, 676, 740, 750, 775, 780, 806, 845, 925, 930, 962, 975, 1014, 1110, 1147, 1209, 1300, 1443, 1500, 1550, 1612, 1625, 1690, 1850, 1860, 1924, 1950, 2015, 2028, 2220, 2294, 2325, 2405, 2418, 2535, 2775, 2886, 3100, 3250, 3380, 3441, 3700, 3875, 3900, 4030, 4225, 4588, 4625, 4650, 4810, 4836, 4875, 5070, 5239, 5550, 5735, 5772, 6045, 6253, 6500, 6882, 7215, 7750, 8060, 8450, 9250, 9300, 9620, 9750, 10075, 10140, 10478, 11100, 11470, 11625, 12025, 12090, 12506, 12675, 13764, 13875, 14430, 14911, 15500, 15717, 16900, 17205, 18500, 18759, 19500, 20150, 20956, 21125, 22940, 23250, 24050, 24180, 25012, 25350, 26195, 27750, 28675, 28860, 29822, 30225, 31265, 31434, 34410, 36075, 37518, 40300, 42250, 44733, 46500, 48100, 50375, 50700, 52390, 55500, 57350, 59644, 60125, 60450, 62530, 62868, 63375, 68820, 72150, 74555, 75036, 78585, 84500, 86025, 89466, 93795, 100750, 104780, 114700, 120250, 120900, 125060, 126750, 130975, 143375, 144300, 149110, 151125, 156325, 157170, 172050, 178932, 180375, 187590, 193843, 201500, 223665, 240500, 253500, 261950, 286750, 298220, 302250, 312650, 314340, 344100, 360750, 372775, 375180, 387686, 392925, 430125, 447330, 468975, 523900, 573500, 581529, 604500, 625300, 654875, 721500, 745550, 775372, 781625, 785850, 860250, 894660, 937950, 969215, 1118325, 1163058, 1309750, 1491100, 1563250, 1571700, 1720500, 1863875, 1875900, 1938430, 1964625, 2236650, 2326116, 2344875, 2619500, 2907645, 3126500, 3727750, 3876860, 3929250, 4473300, 4689750, 4846075, 5591625, 5815290, 7455500, 7858500, 9379500, 9692150, 11183250, 11630580, 14538225, 19384300, 22366500, 24230375, 29076450, 48460750, 58152900, 72691125, 96921500, 145382250, 290764500]

約数ペア:

[(1, 290764500), (2, 145382250), (3, 96921500), (4, 72691125), (5, 58152900), (6, 48460750), (10, 29076450), (12, 24230375), (13, 22366500), (15, 19384300), (20, 14538225), (25, 11630580), (26, 11183250), (30, 9692150), (31, 9379500), (37, 7858500), (39, 7455500), (50, 5815290), (52, 5591625), (60, 4846075), (62, 4689750), (65, 4473300), (74, 3929250), (75, 3876860), (78, 3727750), (93, 3126500), (100, 2907645), (111, 2619500), (124, 2344875), (125, 2326116), (130, 2236650), (148, 1964625), (150, 1938430), (155, 1875900), (156, 1863875), (169, 1720500), (185, 1571700), (186, 1563250), (195, 1491100), (222, 1309750), (250, 1163058), (260, 1118325), (300, 969215), (310, 937950), (325, 894660), (338, 860250), (370, 785850), (372, 781625), (375, 775372), (390, 745550), (403, 721500), (444, 654875), (465, 625300), (481, 604500), (500, 581529), (507, 573500), (555, 523900), (620, 468975), (650, 447330), (676, 430125), (740, 392925), (750, 387686), (775, 375180), (780, 372775), (806, 360750), (845, 344100), (925, 314340), (930, 312650), (962, 302250), (975, 298220), (1014, 286750), (1110, 261950), (1147, 253500), (1209, 240500), (1300, 223665), (1443, 201500), (1500, 193843), (1550, 187590), (1612, 180375), (1625, 178932), (1690, 172050), (1850, 157170), (1860, 156325), (1924, 151125), (1950, 149110), (2015, 144300), (2028, 143375), (2220, 130975), (2294, 126750), (2325, 125060), (2405, 120900), (2418, 120250), (2535, 114700), (2775, 104780), (2886, 100750), (3100, 93795), (3250, 89466), (3380, 86025), (3441, 84500), (3700, 78585), (3875, 75036), (3900, 74555), (4030, 72150), (4225, 68820), (4588, 63375), (4625, 62868), (4650, 62530), (4810, 60450), (4836, 60125), (4875, 59644), (5070, 57350), (5239, 55500), (5550, 52390), (5735, 50700), (5772, 50375), (6045, 48100), (6253, 46500), (6500, 44733), (6882, 42250), (7215, 40300), (7750, 37518), (8060, 36075), (8450, 34410), (9250, 31434), (9300, 31265), (9620, 30225), (9750, 29822), (10075, 28860), (10140, 28675), (10478, 27750), (11100, 26195), (11470, 25350), (11625, 25012), (12025, 24180), (12090, 24050), (12506, 23250), (12675, 22940), (13764, 21125), (13875, 20956), (14430, 20150), (14911, 19500), (15500, 18759), (15717, 18500), (16900, 17205)]