88875780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3549

約数の個数: 96

約数和(自身を含む): 289148160

約数和(自身を除く): 200272380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3469, 3660, 4270, 5124, 6405, 6938, 8540, 10407, 12810, 13876, 17345, 20814, 24283, 25620, 34690, 41628, 48566, 52035, 69380, 72849, 97132, 104070, 121415, 145698, 208140, 211609, 242830, 291396, 364245, 423218, 485660, 634827, 728490, 846436, 1058045, 1269654, 1456980, 1481263, 2116090, 2539308, 2962526, 3174135, 4232180, 4443789, 5925052, 6348270, 7406315, 8887578, 12696540, 14812630, 17775156, 22218945, 29625260, 44437890, 88875780]

約数ペア:

[(1, 88875780), (2, 44437890), (3, 29625260), (4, 22218945), (5, 17775156), (6, 14812630), (7, 12696540), (10, 8887578), (12, 7406315), (14, 6348270), (15, 5925052), (20, 4443789), (21, 4232180), (28, 3174135), (30, 2962526), (35, 2539308), (42, 2116090), (60, 1481263), (61, 1456980), (70, 1269654), (84, 1058045), (105, 846436), (122, 728490), (140, 634827), (183, 485660), (210, 423218), (244, 364245), (305, 291396), (366, 242830), (420, 211609), (427, 208140), (610, 145698), (732, 121415), (854, 104070), (915, 97132), (1220, 72849), (1281, 69380), (1708, 52035), (1830, 48566), (2135, 41628), (2562, 34690), (3469, 25620), (3660, 24283), (4270, 20814), (5124, 17345), (6405, 13876), (6938, 12810), (8540, 10407)]