201375240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 662428800

約数和(自身を除く): 461053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 373, 409, 440, 660, 746, 818, 1119, 1227, 1320, 1492, 1636, 1865, 2045, 2238, 2454, 2984, 3272, 3730, 4090, 4103, 4476, 4499, 4908, 5595, 6135, 7460, 8180, 8206, 8952, 8998, 9816, 11190, 12270, 12309, 13497, 14920, 16360, 16412, 17996, 20515, 22380, 22495, 24540, 24618, 26994, 32824, 35992, 41030, 44760, 44990, 49080, 49236, 53988, 61545, 67485, 82060, 89980, 98472, 107976, 123090, 134970, 152557, 164120, 179960, 246180, 269940, 305114, 457671, 492360, 539880, 610228, 762785, 915342, 1220456, 1525570, 1678127, 1830684, 2288355, 3051140, 3356254, 3661368, 4576710, 5034381, 6102280, 6712508, 8390635, 9153420, 10068762, 13425016, 16781270, 18306840, 20137524, 25171905, 33562540, 40275048, 50343810, 67125080, 100687620, 201375240]

約数ペア:

[(1, 201375240), (2, 100687620), (3, 67125080), (4, 50343810), (5, 40275048), (6, 33562540), (8, 25171905), (10, 20137524), (11, 18306840), (12, 16781270), (15, 13425016), (20, 10068762), (22, 9153420), (24, 8390635), (30, 6712508), (33, 6102280), (40, 5034381), (44, 4576710), (55, 3661368), (60, 3356254), (66, 3051140), (88, 2288355), (110, 1830684), (120, 1678127), (132, 1525570), (165, 1220456), (220, 915342), (264, 762785), (330, 610228), (373, 539880), (409, 492360), (440, 457671), (660, 305114), (746, 269940), (818, 246180), (1119, 179960), (1227, 164120), (1320, 152557), (1492, 134970), (1636, 123090), (1865, 107976), (2045, 98472), (2238, 89980), (2454, 82060), (2984, 67485), (3272, 61545), (3730, 53988), (4090, 49236), (4103, 49080), (4476, 44990), (4499, 44760), (4908, 41030), (5595, 35992), (6135, 32824), (7460, 26994), (8180, 24618), (8206, 24540), (8952, 22495), (8998, 22380), (9816, 20515), (11190, 17996), (12270, 16412), (12309, 16360), (13497, 14920)]