25332772680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{49801}}^1$

素因数の和:49981

約数の個数: 160

約数和(自身を含む): 85690317240

約数和(自身を除く): 60357544560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 314, 324, 360, 405, 471, 540, 628, 648, 785, 810, 942, 1080, 1256, 1413, 1570, 1620, 1884, 2355, 2826, 3140, 3240, 3768, 4239, 4710, 5652, 6280, 7065, 8478, 9420, 11304, 12717, 14130, 16956, 18840, 21195, 25434, 28260, 33912, 42390, 49801, 50868, 56520, 63585, 84780, 99602, 101736, 127170, 149403, 169560, 199204, 249005, 254340, 298806, 398408, 448209, 498010, 508680, 597612, 747015, 896418, 996020, 1195224, 1344627, 1494030, 1792836, 1992040, 2241045, 2689254, 2988060, 3585672, 4033881, 4482090, 5378508, 5976120, 6723135, 7818757, 8067762, 8964180, 10757016, 13446270, 15637514, 16135524, 17928360, 20169405, 23456271, 26892540, 31275028, 32271048, 39093785, 40338810, 46912542, 53785080, 62550056, 70368813, 78187570, 80677620, 93825084, 117281355, 140737626, 156375140, 161355240, 187650168, 211106439, 234562710, 281475252, 312750280, 351844065, 422212878, 469125420, 562950504, 633319317, 703688130, 844425756, 938250840, 1055532195, 1266638634, 1407376260, 1688851512, 2111064390, 2533277268, 2814752520, 3166596585, 4222128780, 5066554536, 6333193170, 8444257560, 12666386340, 25332772680]

約数ペア:

[(1, 25332772680), (2, 12666386340), (3, 8444257560), (4, 6333193170), (5, 5066554536), (6, 4222128780), (8, 3166596585), (9, 2814752520), (10, 2533277268), (12, 2111064390), (15, 1688851512), (18, 1407376260), (20, 1266638634), (24, 1055532195), (27, 938250840), (30, 844425756), (36, 703688130), (40, 633319317), (45, 562950504), (54, 469125420), (60, 422212878), (72, 351844065), (81, 312750280), (90, 281475252), (108, 234562710), (120, 211106439), (135, 187650168), (157, 161355240), (162, 156375140), (180, 140737626), (216, 117281355), (270, 93825084), (314, 80677620), (324, 78187570), (360, 70368813), (405, 62550056), (471, 53785080), (540, 46912542), (628, 40338810), (648, 39093785), (785, 32271048), (810, 31275028), (942, 26892540), (1080, 23456271), (1256, 20169405), (1413, 17928360), (1570, 16135524), (1620, 15637514), (1884, 13446270), (2355, 10757016), (2826, 8964180), (3140, 8067762), (3240, 7818757), (3768, 6723135), (4239, 5976120), (4710, 5378508), (5652, 4482090), (6280, 4033881), (7065, 3585672), (8478, 2988060), (9420, 2689254), (11304, 2241045), (12717, 1992040), (14130, 1792836), (16956, 1494030), (18840, 1344627), (21195, 1195224), (25434, 996020), (28260, 896418), (33912, 747015), (42390, 597612), (49801, 508680), (50868, 498010), (56520, 448209), (63585, 398408), (84780, 298806), (99602, 254340), (101736, 249005), (127170, 199204), (149403, 169560)]