580369900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3541}}^1$

素因数の和:3715

約数の個数: 72

約数和(自身を含む): 1383505200

約数和(自身を除く): 803135300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 149, 220, 275, 298, 550, 596, 745, 1100, 1490, 1639, 2980, 3278, 3541, 3725, 6556, 7082, 7450, 8195, 14164, 14900, 16390, 17705, 32780, 35410, 38951, 40975, 70820, 77902, 81950, 88525, 155804, 163900, 177050, 194755, 354100, 389510, 527609, 779020, 973775, 1055218, 1947550, 2110436, 2638045, 3895100, 5276090, 5803699, 10552180, 11607398, 13190225, 23214796, 26380450, 29018495, 52760900, 58036990, 116073980, 145092475, 290184950, 580369900]

約数ペア:

[(1, 580369900), (2, 290184950), (4, 145092475), (5, 116073980), (10, 58036990), (11, 52760900), (20, 29018495), (22, 26380450), (25, 23214796), (44, 13190225), (50, 11607398), (55, 10552180), (100, 5803699), (110, 5276090), (149, 3895100), (220, 2638045), (275, 2110436), (298, 1947550), (550, 1055218), (596, 973775), (745, 779020), (1100, 527609), (1490, 389510), (1639, 354100), (2980, 194755), (3278, 177050), (3541, 163900), (3725, 155804), (6556, 88525), (7082, 81950), (7450, 77902), (8195, 70820), (14164, 40975), (14900, 38951), (16390, 35410), (17705, 32780)]