72936180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4406

約数の個数: 96

約数和(自身を含む): 234286080

約数和(自身を除く): 161349900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4357, 5580, 8370, 8714, 13071, 16740, 17428, 21785, 26142, 39213, 43570, 52284, 65355, 78426, 87140, 117639, 130710, 135067, 156852, 196065, 235278, 261420, 270134, 392130, 405201, 470556, 540268, 588195, 675335, 784260, 810402, 1176390, 1215603, 1350670, 1620804, 2026005, 2352780, 2431206, 2701340, 3646809, 4052010, 4862412, 6078015, 7293618, 8104020, 12156030, 14587236, 18234045, 24312060, 36468090, 72936180]

約数ペア:

[(1, 72936180), (2, 36468090), (3, 24312060), (4, 18234045), (5, 14587236), (6, 12156030), (9, 8104020), (10, 7293618), (12, 6078015), (15, 4862412), (18, 4052010), (20, 3646809), (27, 2701340), (30, 2431206), (31, 2352780), (36, 2026005), (45, 1620804), (54, 1350670), (60, 1215603), (62, 1176390), (90, 810402), (93, 784260), (108, 675335), (124, 588195), (135, 540268), (155, 470556), (180, 405201), (186, 392130), (270, 270134), (279, 261420), (310, 235278), (372, 196065), (465, 156852), (540, 135067), (558, 130710), (620, 117639), (837, 87140), (930, 78426), (1116, 65355), (1395, 52284), (1674, 43570), (1860, 39213), (2790, 26142), (3348, 21785), (4185, 17428), (4357, 16740), (5580, 13071), (8370, 8714)]