201764820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{55127}}^1$

素因数の和:55200

約数の個数: 48

約数和(自身を含む): 574213248

約数和(自身を除く): 372448428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 55127, 110254, 165381, 220508, 275635, 330762, 551270, 661524, 826905, 1102540, 1653810, 3307620, 3362747, 6725494, 10088241, 13450988, 16813735, 20176482, 33627470, 40352964, 50441205, 67254940, 100882410, 201764820]

約数ペア:

[(1, 201764820), (2, 100882410), (3, 67254940), (4, 50441205), (5, 40352964), (6, 33627470), (10, 20176482), (12, 16813735), (15, 13450988), (20, 10088241), (30, 6725494), (60, 3362747), (61, 3307620), (122, 1653810), (183, 1102540), (244, 826905), (305, 661524), (366, 551270), (610, 330762), (732, 275635), (915, 220508), (1220, 165381), (1830, 110254), (3660, 55127)]