61231500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 144

約数和(自身を含む): 210895776

約数和(自身を除く): 149664276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1237, 1375, 1500, 1650, 1980, 2250, 2474, 2475, 2750, 3300, 3711, 4125, 4500, 4948, 4950, 5500, 6185, 7422, 8250, 9900, 11133, 12370, 12375, 13607, 14844, 16500, 18555, 22266, 24740, 24750, 27214, 30925, 37110, 40821, 44532, 49500, 54428, 55665, 61850, 68035, 74220, 81642, 92775, 111330, 122463, 123700, 136070, 154625, 163284, 185550, 204105, 222660, 244926, 272140, 278325, 309250, 340175, 371100, 408210, 463875, 489852, 556650, 612315, 618500, 680350, 816420, 927750, 1020525, 1113300, 1224630, 1360700, 1391625, 1700875, 1855500, 2041050, 2449260, 2783250, 3061575, 3401750, 4082100, 5102625, 5566500, 6123150, 6803500, 10205250, 12246300, 15307875, 20410500, 30615750, 61231500]

約数ペア:

[(1, 61231500), (2, 30615750), (3, 20410500), (4, 15307875), (5, 12246300), (6, 10205250), (9, 6803500), (10, 6123150), (11, 5566500), (12, 5102625), (15, 4082100), (18, 3401750), (20, 3061575), (22, 2783250), (25, 2449260), (30, 2041050), (33, 1855500), (36, 1700875), (44, 1391625), (45, 1360700), (50, 1224630), (55, 1113300), (60, 1020525), (66, 927750), (75, 816420), (90, 680350), (99, 618500), (100, 612315), (110, 556650), (125, 489852), (132, 463875), (150, 408210), (165, 371100), (180, 340175), (198, 309250), (220, 278325), (225, 272140), (250, 244926), (275, 222660), (300, 204105), (330, 185550), (375, 163284), (396, 154625), (450, 136070), (495, 123700), (500, 122463), (550, 111330), (660, 92775), (750, 81642), (825, 74220), (900, 68035), (990, 61850), (1100, 55665), (1125, 54428), (1237, 49500), (1375, 44532), (1500, 40821), (1650, 37110), (1980, 30925), (2250, 27214), (2474, 24750), (2475, 24740), (2750, 22266), (3300, 18555), (3711, 16500), (4125, 14844), (4500, 13607), (4948, 12375), (4950, 12370), (5500, 11133), (6185, 9900), (7422, 8250)]