201255720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54101}}^1$

素因数の和:54146

約数の個数: 64

約数和(自身を含む): 623255040

約数和(自身を除く): 421999320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 54101, 108202, 162303, 216404, 270505, 324606, 432808, 541010, 649212, 811515, 1082020, 1298424, 1623030, 1677131, 2164040, 3246060, 3354262, 5031393, 6492120, 6708524, 8385655, 10062786, 13417048, 16771310, 20125572, 25156965, 33542620, 40251144, 50313930, 67085240, 100627860, 201255720]

約数ペア:

[(1, 201255720), (2, 100627860), (3, 67085240), (4, 50313930), (5, 40251144), (6, 33542620), (8, 25156965), (10, 20125572), (12, 16771310), (15, 13417048), (20, 10062786), (24, 8385655), (30, 6708524), (31, 6492120), (40, 5031393), (60, 3354262), (62, 3246060), (93, 2164040), (120, 1677131), (124, 1623030), (155, 1298424), (186, 1082020), (248, 811515), (310, 649212), (372, 541010), (465, 432808), (620, 324606), (744, 270505), (930, 216404), (1240, 162303), (1860, 108202), (3720, 54101)]