90850500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 144

約数和(自身を含む): 308848176

約数和(自身を除く): 217997676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1553, 1625, 1950, 2250, 2340, 2925, 3106, 3250, 3900, 4500, 4659, 4875, 5850, 6212, 6500, 7765, 9318, 9750, 11700, 13977, 14625, 15530, 18636, 19500, 20189, 23295, 27954, 29250, 31060, 38825, 40378, 46590, 55908, 58500, 60567, 69885, 77650, 80756, 93180, 100945, 116475, 121134, 139770, 155300, 181701, 194125, 201890, 232950, 242268, 279540, 302835, 349425, 363402, 388250, 403780, 465900, 504725, 582375, 605670, 698850, 726804, 776500, 908505, 1009450, 1164750, 1211340, 1397700, 1514175, 1747125, 1817010, 2018900, 2329500, 2523625, 3028350, 3494250, 3634020, 4542525, 5047250, 6056700, 6988500, 7570875, 9085050, 10094500, 15141750, 18170100, 22712625, 30283500, 45425250, 90850500]

約数ペア:

[(1, 90850500), (2, 45425250), (3, 30283500), (4, 22712625), (5, 18170100), (6, 15141750), (9, 10094500), (10, 9085050), (12, 7570875), (13, 6988500), (15, 6056700), (18, 5047250), (20, 4542525), (25, 3634020), (26, 3494250), (30, 3028350), (36, 2523625), (39, 2329500), (45, 2018900), (50, 1817010), (52, 1747125), (60, 1514175), (65, 1397700), (75, 1211340), (78, 1164750), (90, 1009450), (100, 908505), (117, 776500), (125, 726804), (130, 698850), (150, 605670), (156, 582375), (180, 504725), (195, 465900), (225, 403780), (234, 388250), (250, 363402), (260, 349425), (300, 302835), (325, 279540), (375, 242268), (390, 232950), (450, 201890), (468, 194125), (500, 181701), (585, 155300), (650, 139770), (750, 121134), (780, 116475), (900, 100945), (975, 93180), (1125, 80756), (1170, 77650), (1300, 69885), (1500, 60567), (1553, 58500), (1625, 55908), (1950, 46590), (2250, 40378), (2340, 38825), (2925, 31060), (3106, 29250), (3250, 27954), (3900, 23295), (4500, 20189), (4659, 19500), (4875, 18636), (5850, 15530), (6212, 14625), (6500, 13977), (7765, 11700), (9318, 9750)]