79989750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 219705408

約数和(自身を除く): 139715658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 125, 146, 150, 219, 225, 250, 365, 375, 438, 450, 487, 657, 730, 750, 974, 1095, 1125, 1314, 1461, 1825, 2190, 2250, 2435, 2922, 3285, 3650, 4383, 4870, 5475, 6570, 7305, 8766, 9125, 10950, 12175, 14610, 16425, 18250, 21915, 24350, 27375, 32850, 35551, 36525, 43830, 54750, 60875, 71102, 73050, 82125, 106653, 109575, 121750, 164250, 177755, 182625, 213306, 219150, 319959, 355510, 365250, 533265, 547875, 639918, 888775, 1066530, 1095750, 1599795, 1777550, 2666325, 3199590, 4443875, 5332650, 7998975, 8887750, 13331625, 15997950, 26663250, 39994875, 79989750]

約数ペア:

[(1, 79989750), (2, 39994875), (3, 26663250), (5, 15997950), (6, 13331625), (9, 8887750), (10, 7998975), (15, 5332650), (18, 4443875), (25, 3199590), (30, 2666325), (45, 1777550), (50, 1599795), (73, 1095750), (75, 1066530), (90, 888775), (125, 639918), (146, 547875), (150, 533265), (219, 365250), (225, 355510), (250, 319959), (365, 219150), (375, 213306), (438, 182625), (450, 177755), (487, 164250), (657, 121750), (730, 109575), (750, 106653), (974, 82125), (1095, 73050), (1125, 71102), (1314, 60875), (1461, 54750), (1825, 43830), (2190, 36525), (2250, 35551), (2435, 32850), (2922, 27375), (3285, 24350), (3650, 21915), (4383, 18250), (4870, 16425), (5475, 14610), (6570, 12175), (7305, 10950), (8766, 9125)]