132156700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 310799552

約数和(自身を除く): 178642852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 277, 325, 367, 554, 650, 734, 1108, 1300, 1385, 1468, 1835, 2770, 3601, 3670, 4771, 5540, 6925, 7202, 7340, 9175, 9542, 13850, 14404, 18005, 18350, 19084, 23855, 27700, 36010, 36700, 47710, 72020, 90025, 95420, 101659, 119275, 180050, 203318, 238550, 360100, 406636, 477100, 508295, 1016590, 1321567, 2033180, 2541475, 2643134, 5082950, 5286268, 6607835, 10165900, 13215670, 26431340, 33039175, 66078350, 132156700]

約数ペア:

[(1, 132156700), (2, 66078350), (4, 33039175), (5, 26431340), (10, 13215670), (13, 10165900), (20, 6607835), (25, 5286268), (26, 5082950), (50, 2643134), (52, 2541475), (65, 2033180), (100, 1321567), (130, 1016590), (260, 508295), (277, 477100), (325, 406636), (367, 360100), (554, 238550), (650, 203318), (734, 180050), (1108, 119275), (1300, 101659), (1385, 95420), (1468, 90025), (1835, 72020), (2770, 47710), (3601, 36700), (3670, 36010), (4771, 27700), (5540, 23855), (6925, 19084), (7202, 18350), (7340, 18005), (9175, 14404), (9542, 13850)]