69456420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1063}}^1$

素因数の和:1103

約数の個数: 144

約数和(自身を含む): 237740160

約数和(自身を除く): 168283740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1063, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2126, 2178, 2420, 2970, 3189, 3267, 3630, 4252, 4356, 5315, 5445, 5940, 6378, 6534, 7260, 9567, 10630, 10890, 11693, 12756, 13068, 15945, 16335, 19134, 21260, 21780, 23386, 28701, 31890, 32670, 35079, 38268, 46772, 47835, 57402, 58465, 63780, 65340, 70158, 95670, 105237, 114804, 116930, 128623, 140316, 143505, 175395, 191340, 210474, 233860, 257246, 287010, 315711, 350790, 385869, 420948, 514492, 526185, 574020, 631422, 643115, 701580, 771738, 1052370, 1157607, 1262844, 1286230, 1543476, 1578555, 1929345, 2104740, 2315214, 2572460, 3157110, 3472821, 3858690, 4630428, 5788035, 6314220, 6945642, 7717380, 11576070, 13891284, 17364105, 23152140, 34728210, 69456420]

約数ペア:

[(1, 69456420), (2, 34728210), (3, 23152140), (4, 17364105), (5, 13891284), (6, 11576070), (9, 7717380), (10, 6945642), (11, 6314220), (12, 5788035), (15, 4630428), (18, 3858690), (20, 3472821), (22, 3157110), (27, 2572460), (30, 2315214), (33, 2104740), (36, 1929345), (44, 1578555), (45, 1543476), (54, 1286230), (55, 1262844), (60, 1157607), (66, 1052370), (90, 771738), (99, 701580), (108, 643115), (110, 631422), (121, 574020), (132, 526185), (135, 514492), (165, 420948), (180, 385869), (198, 350790), (220, 315711), (242, 287010), (270, 257246), (297, 233860), (330, 210474), (363, 191340), (396, 175395), (484, 143505), (495, 140316), (540, 128623), (594, 116930), (605, 114804), (660, 105237), (726, 95670), (990, 70158), (1063, 65340), (1089, 63780), (1188, 58465), (1210, 57402), (1452, 47835), (1485, 46772), (1815, 38268), (1980, 35079), (2126, 32670), (2178, 31890), (2420, 28701), (2970, 23386), (3189, 21780), (3267, 21260), (3630, 19134), (4252, 16335), (4356, 15945), (5315, 13068), (5445, 12756), (5940, 11693), (6378, 10890), (6534, 10630), (7260, 9567)]