236152100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2705

約数の個数: 72

約数和(自身を含む): 553042728

約数和(自身を除く): 316890628

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 170, 212, 265, 340, 425, 530, 850, 901, 1060, 1325, 1700, 1802, 2621, 2650, 3604, 4505, 5242, 5300, 9010, 10484, 13105, 18020, 22525, 26210, 44557, 45050, 52420, 65525, 89114, 90100, 131050, 138913, 178228, 222785, 262100, 277826, 445570, 555652, 694565, 891140, 1113925, 1389130, 2227850, 2361521, 2778260, 3472825, 4455700, 4723042, 6945650, 9446084, 11807605, 13891300, 23615210, 47230420, 59038025, 118076050, 236152100]

約数ペア:

[(1, 236152100), (2, 118076050), (4, 59038025), (5, 47230420), (10, 23615210), (17, 13891300), (20, 11807605), (25, 9446084), (34, 6945650), (50, 4723042), (53, 4455700), (68, 3472825), (85, 2778260), (100, 2361521), (106, 2227850), (170, 1389130), (212, 1113925), (265, 891140), (340, 694565), (425, 555652), (530, 445570), (850, 277826), (901, 262100), (1060, 222785), (1325, 178228), (1700, 138913), (1802, 131050), (2621, 90100), (2650, 89114), (3604, 65525), (4505, 52420), (5242, 45050), (5300, 44557), (9010, 26210), (10484, 22525), (13105, 18020)]