85602420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 273879144

約数和(自身を除く): 188276724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 997, 1060, 1431, 1590, 1620, 1908, 1994, 2385, 2862, 2991, 3180, 3988, 4293, 4770, 4985, 5724, 5982, 7155, 8586, 8973, 9540, 9970, 11964, 14310, 14955, 17172, 17946, 19940, 21465, 26919, 28620, 29910, 35892, 42930, 44865, 52841, 53838, 59820, 80757, 85860, 89730, 105682, 107676, 134595, 158523, 161514, 179460, 211364, 264205, 269190, 317046, 323028, 403785, 475569, 528410, 538380, 634092, 792615, 807570, 951138, 1056820, 1426707, 1585230, 1615140, 1902276, 2377845, 2853414, 3170460, 4280121, 4755690, 5706828, 7133535, 8560242, 9511380, 14267070, 17120484, 21400605, 28534140, 42801210, 85602420]

約数ペア:

[(1, 85602420), (2, 42801210), (3, 28534140), (4, 21400605), (5, 17120484), (6, 14267070), (9, 9511380), (10, 8560242), (12, 7133535), (15, 5706828), (18, 4755690), (20, 4280121), (27, 3170460), (30, 2853414), (36, 2377845), (45, 1902276), (53, 1615140), (54, 1585230), (60, 1426707), (81, 1056820), (90, 951138), (106, 807570), (108, 792615), (135, 634092), (159, 538380), (162, 528410), (180, 475569), (212, 403785), (265, 323028), (270, 317046), (318, 269190), (324, 264205), (405, 211364), (477, 179460), (530, 161514), (540, 158523), (636, 134595), (795, 107676), (810, 105682), (954, 89730), (997, 85860), (1060, 80757), (1431, 59820), (1590, 53838), (1620, 52841), (1908, 44865), (1994, 42930), (2385, 35892), (2862, 29910), (2991, 28620), (3180, 26919), (3988, 21465), (4293, 19940), (4770, 17946), (4985, 17172), (5724, 14955), (5982, 14310), (7155, 11964), (8586, 9970), (8973, 9540)]