61415100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{68239}}^1$

素因数の和:68259

約数の個数: 54

約数和(自身を含む): 192505040

約数和(自身を除く): 131089940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 68239, 136478, 204717, 272956, 341195, 409434, 614151, 682390, 818868, 1023585, 1228302, 1364780, 1705975, 2047170, 2456604, 3070755, 3411950, 4094340, 5117925, 6141510, 6823900, 10235850, 12283020, 15353775, 20471700, 30707550, 61415100]

約数ペア:

[(1, 61415100), (2, 30707550), (3, 20471700), (4, 15353775), (5, 12283020), (6, 10235850), (9, 6823900), (10, 6141510), (12, 5117925), (15, 4094340), (18, 3411950), (20, 3070755), (25, 2456604), (30, 2047170), (36, 1705975), (45, 1364780), (50, 1228302), (60, 1023585), (75, 818868), (90, 682390), (100, 614151), (150, 409434), (180, 341195), (225, 272956), (300, 204717), (450, 136478), (900, 68239)]