136580580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 434790720

約数和(自身を除く): 298210140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 179, 180, 243, 270, 314, 324, 358, 405, 471, 486, 537, 540, 628, 716, 785, 810, 895, 942, 972, 1074, 1215, 1413, 1570, 1611, 1620, 1790, 1884, 2148, 2355, 2430, 2685, 2826, 3140, 3222, 3580, 4239, 4710, 4833, 4860, 5370, 5652, 6444, 7065, 8055, 8478, 9420, 9666, 10740, 12717, 14130, 14499, 16110, 16956, 19332, 21195, 24165, 25434, 28103, 28260, 28998, 32220, 38151, 42390, 43497, 48330, 50868, 56206, 57996, 63585, 72495, 76302, 84309, 84780, 86994, 96660, 112412, 127170, 140515, 144990, 152604, 168618, 173988, 190755, 217485, 252927, 254340, 281030, 289980, 337236, 381510, 421545, 434970, 505854, 562060, 758781, 763020, 843090, 869940, 1011708, 1264635, 1517562, 1686180, 2276343, 2529270, 3035124, 3793905, 4552686, 5058540, 6829029, 7587810, 9105372, 11381715, 13658058, 15175620, 22763430, 27316116, 34145145, 45526860, 68290290, 136580580]

約数ペア:

[(1, 136580580), (2, 68290290), (3, 45526860), (4, 34145145), (5, 27316116), (6, 22763430), (9, 15175620), (10, 13658058), (12, 11381715), (15, 9105372), (18, 7587810), (20, 6829029), (27, 5058540), (30, 4552686), (36, 3793905), (45, 3035124), (54, 2529270), (60, 2276343), (81, 1686180), (90, 1517562), (108, 1264635), (135, 1011708), (157, 869940), (162, 843090), (179, 763020), (180, 758781), (243, 562060), (270, 505854), (314, 434970), (324, 421545), (358, 381510), (405, 337236), (471, 289980), (486, 281030), (537, 254340), (540, 252927), (628, 217485), (716, 190755), (785, 173988), (810, 168618), (895, 152604), (942, 144990), (972, 140515), (1074, 127170), (1215, 112412), (1413, 96660), (1570, 86994), (1611, 84780), (1620, 84309), (1790, 76302), (1884, 72495), (2148, 63585), (2355, 57996), (2430, 56206), (2685, 50868), (2826, 48330), (3140, 43497), (3222, 42390), (3580, 38151), (4239, 32220), (4710, 28998), (4833, 28260), (4860, 28103), (5370, 25434), (5652, 24165), (6444, 21195), (7065, 19332), (8055, 16956), (8478, 16110), (9420, 14499), (9666, 14130), (10740, 12717)]