90025260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 273245952

約数和(自身を除く): 183220692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 547, 633, 780, 844, 1055, 1094, 1266, 1641, 2110, 2188, 2532, 2735, 2743, 3165, 3282, 4220, 5470, 5486, 6330, 6564, 7111, 8205, 8229, 10940, 10972, 12660, 13715, 14222, 16410, 16458, 21333, 27430, 28444, 32820, 32916, 35555, 41145, 42666, 54860, 71110, 82290, 85332, 106665, 115417, 142220, 164580, 213330, 230834, 346251, 426660, 461668, 577085, 692502, 1154170, 1385004, 1500421, 1731255, 2308340, 3000842, 3462510, 4501263, 6001684, 6925020, 7502105, 9002526, 15004210, 18005052, 22506315, 30008420, 45012630, 90025260]

約数ペア:

[(1, 90025260), (2, 45012630), (3, 30008420), (4, 22506315), (5, 18005052), (6, 15004210), (10, 9002526), (12, 7502105), (13, 6925020), (15, 6001684), (20, 4501263), (26, 3462510), (30, 3000842), (39, 2308340), (52, 1731255), (60, 1500421), (65, 1385004), (78, 1154170), (130, 692502), (156, 577085), (195, 461668), (211, 426660), (260, 346251), (390, 230834), (422, 213330), (547, 164580), (633, 142220), (780, 115417), (844, 106665), (1055, 85332), (1094, 82290), (1266, 71110), (1641, 54860), (2110, 42666), (2188, 41145), (2532, 35555), (2735, 32916), (2743, 32820), (3165, 28444), (3282, 27430), (4220, 21333), (5470, 16458), (5486, 16410), (6330, 14222), (6564, 13715), (7111, 12660), (8205, 10972), (8229, 10940)]