69440580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2106

約数の個数: 144

約数和(自身を含む): 243419904

約数和(自身を除く): 173979324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2063, 2244, 2805, 3060, 3366, 3740, 4126, 5610, 6189, 6732, 8252, 8415, 10315, 11220, 12378, 16830, 18567, 20630, 22693, 24756, 30945, 33660, 35071, 37134, 41260, 45386, 61890, 68079, 70142, 74268, 90772, 92835, 105213, 113465, 123780, 136158, 140284, 175355, 185670, 204237, 210426, 226930, 272316, 315639, 340395, 350710, 371340, 385781, 408474, 420852, 453860, 526065, 631278, 680790, 701420, 771562, 816948, 1021185, 1052130, 1157343, 1262556, 1361580, 1543124, 1578195, 1928905, 2042370, 2104260, 2314686, 3156390, 3472029, 3857810, 4084740, 4629372, 5786715, 6312780, 6944058, 7715620, 11573430, 13888116, 17360145, 23146860, 34720290, 69440580]

約数ペア:

[(1, 69440580), (2, 34720290), (3, 23146860), (4, 17360145), (5, 13888116), (6, 11573430), (9, 7715620), (10, 6944058), (11, 6312780), (12, 5786715), (15, 4629372), (17, 4084740), (18, 3857810), (20, 3472029), (22, 3156390), (30, 2314686), (33, 2104260), (34, 2042370), (36, 1928905), (44, 1578195), (45, 1543124), (51, 1361580), (55, 1262556), (60, 1157343), (66, 1052130), (68, 1021185), (85, 816948), (90, 771562), (99, 701420), (102, 680790), (110, 631278), (132, 526065), (153, 453860), (165, 420852), (170, 408474), (180, 385781), (187, 371340), (198, 350710), (204, 340395), (220, 315639), (255, 272316), (306, 226930), (330, 210426), (340, 204237), (374, 185670), (396, 175355), (495, 140284), (510, 136158), (561, 123780), (612, 113465), (660, 105213), (748, 92835), (765, 90772), (935, 74268), (990, 70142), (1020, 68079), (1122, 61890), (1530, 45386), (1683, 41260), (1870, 37134), (1980, 35071), (2063, 33660), (2244, 30945), (2805, 24756), (3060, 22693), (3366, 20630), (3740, 18567), (4126, 16830), (5610, 12378), (6189, 11220), (6732, 10315), (8252, 8415)]