225685980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 144

約数和(自身を含む): 760606560

約数和(自身を除く): 534920580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2473, 2535, 3042, 3380, 3510, 4563, 4946, 5070, 6084, 7020, 7419, 7605, 9126, 9892, 10140, 12365, 14838, 15210, 18252, 22257, 22815, 24730, 29676, 30420, 32149, 37095, 44514, 45630, 49460, 64298, 66771, 74190, 89028, 91260, 96447, 111285, 128596, 133542, 148380, 160745, 192894, 222570, 267084, 289341, 321490, 333855, 385788, 417937, 445140, 482235, 578682, 642980, 667710, 835874, 868023, 964470, 1157364, 1253811, 1335420, 1446705, 1671748, 1736046, 1928940, 2089685, 2507622, 2893410, 3472092, 3761433, 4179370, 4340115, 5015244, 5786820, 6269055, 7522866, 8358740, 8680230, 11284299, 12538110, 15045732, 17360460, 18807165, 22568598, 25076220, 37614330, 45137196, 56421495, 75228660, 112842990, 225685980]

約数ペア:

[(1, 225685980), (2, 112842990), (3, 75228660), (4, 56421495), (5, 45137196), (6, 37614330), (9, 25076220), (10, 22568598), (12, 18807165), (13, 17360460), (15, 15045732), (18, 12538110), (20, 11284299), (26, 8680230), (27, 8358740), (30, 7522866), (36, 6269055), (39, 5786820), (45, 5015244), (52, 4340115), (54, 4179370), (60, 3761433), (65, 3472092), (78, 2893410), (90, 2507622), (108, 2089685), (117, 1928940), (130, 1736046), (135, 1671748), (156, 1446705), (169, 1335420), (180, 1253811), (195, 1157364), (234, 964470), (260, 868023), (270, 835874), (338, 667710), (351, 642980), (390, 578682), (468, 482235), (507, 445140), (540, 417937), (585, 385788), (676, 333855), (702, 321490), (780, 289341), (845, 267084), (1014, 222570), (1170, 192894), (1404, 160745), (1521, 148380), (1690, 133542), (1755, 128596), (2028, 111285), (2340, 96447), (2473, 91260), (2535, 89028), (3042, 74190), (3380, 66771), (3510, 64298), (4563, 49460), (4946, 45630), (5070, 44514), (6084, 37095), (7020, 32149), (7419, 30420), (7605, 29676), (9126, 24730), (9892, 22815), (10140, 22257), (12365, 18252), (14838, 15210)]