88160700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4227

約数の個数: 72

約数和(自身を含む): 258733440

約数和(自身を除く): 170572740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4139, 4260, 5325, 7100, 8278, 10650, 12417, 16556, 20695, 21300, 24834, 41390, 49668, 62085, 82780, 103475, 124170, 206950, 248340, 293869, 310425, 413900, 587738, 620850, 881607, 1175476, 1241700, 1469345, 1763214, 2938690, 3526428, 4408035, 5877380, 7346725, 8816070, 14693450, 17632140, 22040175, 29386900, 44080350, 88160700]

約数ペア:

[(1, 88160700), (2, 44080350), (3, 29386900), (4, 22040175), (5, 17632140), (6, 14693450), (10, 8816070), (12, 7346725), (15, 5877380), (20, 4408035), (25, 3526428), (30, 2938690), (50, 1763214), (60, 1469345), (71, 1241700), (75, 1175476), (100, 881607), (142, 620850), (150, 587738), (213, 413900), (284, 310425), (300, 293869), (355, 248340), (426, 206950), (710, 124170), (852, 103475), (1065, 82780), (1420, 62085), (1775, 49668), (2130, 41390), (3550, 24834), (4139, 21300), (4260, 20695), (5325, 16556), (7100, 12417), (8278, 10650)]