148339980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3041}}^1$

素因数の和:3327

約数の個数: 72

約数和(自身を含む): 451773504

約数和(自身を除く): 303433524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3041, 3252, 4065, 4878, 5420, 6082, 8130, 9123, 9756, 12164, 12195, 15205, 16260, 18246, 24390, 27369, 30410, 36492, 45615, 48780, 54738, 60820, 91230, 109476, 136845, 182460, 273690, 547380, 824111, 1648222, 2472333, 3296444, 4120555, 4944666, 7416999, 8241110, 9889332, 12361665, 14833998, 16482220, 24723330, 29667996, 37084995, 49446660, 74169990, 148339980]

約数ペア:

[(1, 148339980), (2, 74169990), (3, 49446660), (4, 37084995), (5, 29667996), (6, 24723330), (9, 16482220), (10, 14833998), (12, 12361665), (15, 9889332), (18, 8241110), (20, 7416999), (30, 4944666), (36, 4120555), (45, 3296444), (60, 2472333), (90, 1648222), (180, 824111), (271, 547380), (542, 273690), (813, 182460), (1084, 136845), (1355, 109476), (1626, 91230), (2439, 60820), (2710, 54738), (3041, 48780), (3252, 45615), (4065, 36492), (4878, 30410), (5420, 27369), (6082, 24390), (8130, 18246), (9123, 16260), (9756, 15205), (12164, 12195)]