53761500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 144

約数和(自身を含む): 182844480

約数和(自身を除く): 129082980

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, 919, 975, 1125, 1170, 1300, 1500, 1625, 1838, 1950, 2250, 2340, 2757, 2925, 3250, 3676, 3900, 4500, 4595, 4875, 5514, 5850, 6500, 8271, 9190, 9750, 11028, 11700, 11947, 13785, 14625, 16542, 18380, 19500, 22975, 23894, 27570, 29250, 33084, 35841, 41355, 45950, 47788, 55140, 58500, 59735, 68925, 71682, 82710, 91900, 107523, 114875, 119470, 137850, 143364, 165420, 179205, 206775, 215046, 229750, 238940, 275700, 298675, 344625, 358410, 413550, 430092, 459500, 537615, 597350, 689250, 716820, 827100, 896025, 1033875, 1075230, 1194700, 1378500, 1493375, 1792050, 2067750, 2150460, 2688075, 2986750, 3584100, 4135500, 4480125, 5376150, 5973500, 8960250, 10752300, 13440375, 17920500, 26880750, 53761500]

約数ペア:

[(1, 53761500), (2, 26880750), (3, 17920500), (4, 13440375), (5, 10752300), (6, 8960250), (9, 5973500), (10, 5376150), (12, 4480125), (13, 4135500), (15, 3584100), (18, 2986750), (20, 2688075), (25, 2150460), (26, 2067750), (30, 1792050), (36, 1493375), (39, 1378500), (45, 1194700), (50, 1075230), (52, 1033875), (60, 896025), (65, 827100), (75, 716820), (78, 689250), (90, 597350), (100, 537615), (117, 459500), (125, 430092), (130, 413550), (150, 358410), (156, 344625), (180, 298675), (195, 275700), (225, 238940), (234, 229750), (250, 215046), (260, 206775), (300, 179205), (325, 165420), (375, 143364), (390, 137850), (450, 119470), (468, 114875), (500, 107523), (585, 91900), (650, 82710), (750, 71682), (780, 68925), (900, 59735), (919, 58500), (975, 55140), (1125, 47788), (1170, 45950), (1300, 41355), (1500, 35841), (1625, 33084), (1838, 29250), (1950, 27570), (2250, 23894), (2340, 22975), (2757, 19500), (2925, 18380), (3250, 16542), (3676, 14625), (3900, 13785), (4500, 11947), (4595, 11700), (4875, 11028), (5514, 9750), (5850, 9190), (6500, 8271)]