100120800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3245

約数の個数: 144

約数和(自身を含む): 351071280

約数和(自身を除く): 250950480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3209, 3900, 5200, 6240, 6418, 7800, 9627, 10400, 12836, 15600, 16045, 19254, 25672, 31200, 32090, 38508, 41717, 48135, 51344, 64180, 77016, 80225, 83434, 96270, 102688, 125151, 128360, 154032, 160450, 166868, 192540, 208585, 240675, 250302, 256720, 308064, 320900, 333736, 385080, 417170, 481350, 500604, 513440, 625755, 641800, 667472, 770160, 834340, 962700, 1001208, 1042925, 1251510, 1283600, 1334944, 1540320, 1668680, 1925400, 2002416, 2085850, 2503020, 2567200, 3128775, 3337360, 3850800, 4004832, 4171700, 5006040, 6257550, 6674720, 7701600, 8343400, 10012080, 12515100, 16686800, 20024160, 25030200, 33373600, 50060400, 100120800]

約数ペア:

[(1, 100120800), (2, 50060400), (3, 33373600), (4, 25030200), (5, 20024160), (6, 16686800), (8, 12515100), (10, 10012080), (12, 8343400), (13, 7701600), (15, 6674720), (16, 6257550), (20, 5006040), (24, 4171700), (25, 4004832), (26, 3850800), (30, 3337360), (32, 3128775), (39, 2567200), (40, 2503020), (48, 2085850), (50, 2002416), (52, 1925400), (60, 1668680), (65, 1540320), (75, 1334944), (78, 1283600), (80, 1251510), (96, 1042925), (100, 1001208), (104, 962700), (120, 834340), (130, 770160), (150, 667472), (156, 641800), (160, 625755), (195, 513440), (200, 500604), (208, 481350), (240, 417170), (260, 385080), (300, 333736), (312, 320900), (325, 308064), (390, 256720), (400, 250302), (416, 240675), (480, 208585), (520, 192540), (600, 166868), (624, 160450), (650, 154032), (780, 128360), (800, 125151), (975, 102688), (1040, 96270), (1200, 83434), (1248, 80225), (1300, 77016), (1560, 64180), (1950, 51344), (2080, 48135), (2400, 41717), (2600, 38508), (3120, 32090), (3209, 31200), (3900, 25672), (5200, 19254), (6240, 16045), (6418, 15600), (7800, 12836), (9627, 10400)]