180316620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 216

約数和(自身を含む): 637876512

約数和(自身を除く): 457559892

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, 121, 132, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 484, 487, 495, 510, 561, 605, 612, 660, 726, 748, 765, 935, 974, 990, 1020, 1089, 1122, 1210, 1452, 1461, 1530, 1683, 1815, 1870, 1948, 1980, 2057, 2178, 2244, 2420, 2435, 2805, 2922, 3060, 3366, 3630, 3740, 4114, 4356, 4383, 4870, 5357, 5445, 5610, 5844, 6171, 6732, 7260, 7305, 8228, 8279, 8415, 8766, 9740, 10285, 10714, 10890, 11220, 12342, 14610, 16071, 16558, 16830, 17532, 18513, 20570, 21428, 21780, 21915, 24684, 24837, 26785, 29220, 30855, 32142, 33116, 33660, 37026, 41140, 41395, 43830, 48213, 49674, 53570, 58927, 61710, 64284, 74052, 74511, 80355, 82790, 87660, 91069, 92565, 96426, 99348, 107140, 117854, 123420, 124185, 149022, 160710, 165580, 176781, 182138, 185130, 192852, 235708, 241065, 248370, 273207, 294635, 298044, 321420, 353562, 364276, 370260, 372555, 455345, 482130, 496740, 530343, 546414, 589270, 707124, 745110, 819621, 883905, 910690, 964260, 1001759, 1060686, 1092828, 1178540, 1366035, 1490220, 1639242, 1767810, 1821380, 2003518, 2121372, 2651715, 2732070, 3005277, 3278484, 3535620, 4007036, 4098105, 5008795, 5303430, 5464140, 6010554, 8196210, 9015831, 10017590, 10606860, 12021108, 15026385, 16392420, 18031662, 20035180, 30052770, 36063324, 45079155, 60105540, 90158310, 180316620]

約数ペア:

[(1, 180316620), (2, 90158310), (3, 60105540), (4, 45079155), (5, 36063324), (6, 30052770), (9, 20035180), (10, 18031662), (11, 16392420), (12, 15026385), (15, 12021108), (17, 10606860), (18, 10017590), (20, 9015831), (22, 8196210), (30, 6010554), (33, 5464140), (34, 5303430), (36, 5008795), (44, 4098105), (45, 4007036), (51, 3535620), (55, 3278484), (60, 3005277), (66, 2732070), (68, 2651715), (85, 2121372), (90, 2003518), (99, 1821380), (102, 1767810), (110, 1639242), (121, 1490220), (132, 1366035), (153, 1178540), (165, 1092828), (170, 1060686), (180, 1001759), (187, 964260), (198, 910690), (204, 883905), (220, 819621), (242, 745110), (255, 707124), (306, 589270), (330, 546414), (340, 530343), (363, 496740), (374, 482130), (396, 455345), (484, 372555), (487, 370260), (495, 364276), (510, 353562), (561, 321420), (605, 298044), (612, 294635), (660, 273207), (726, 248370), (748, 241065), (765, 235708), (935, 192852), (974, 185130), (990, 182138), (1020, 176781), (1089, 165580), (1122, 160710), (1210, 149022), (1452, 124185), (1461, 123420), (1530, 117854), (1683, 107140), (1815, 99348), (1870, 96426), (1948, 92565), (1980, 91069), (2057, 87660), (2178, 82790), (2244, 80355), (2420, 74511), (2435, 74052), (2805, 64284), (2922, 61710), (3060, 58927), (3366, 53570), (3630, 49674), (3740, 48213), (4114, 43830), (4356, 41395), (4383, 41140), (4870, 37026), (5357, 33660), (5445, 33116), (5610, 32142), (5844, 30855), (6171, 29220), (6732, 26785), (7260, 24837), (7305, 24684), (8228, 21915), (8279, 21780), (8415, 21428), (8766, 20570), (9740, 18513), (10285, 17532), (10714, 16830), (10890, 16558), (11220, 16071), (12342, 14610)]