142790100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11069}}^1$

素因数の和:11129

約数の個数: 72

約数和(自身を含む): 422785440

約数和(自身を除く): 279995340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 11069, 12900, 22138, 33207, 44276, 55345, 66414, 110690, 132828, 166035, 221380, 276725, 332070, 475967, 553450, 664140, 830175, 951934, 1106900, 1427901, 1660350, 1903868, 2379835, 2855802, 3320700, 4759670, 5711604, 7139505, 9519340, 11899175, 14279010, 23798350, 28558020, 35697525, 47596700, 71395050, 142790100]

約数ペア:

[(1, 142790100), (2, 71395050), (3, 47596700), (4, 35697525), (5, 28558020), (6, 23798350), (10, 14279010), (12, 11899175), (15, 9519340), (20, 7139505), (25, 5711604), (30, 4759670), (43, 3320700), (50, 2855802), (60, 2379835), (75, 1903868), (86, 1660350), (100, 1427901), (129, 1106900), (150, 951934), (172, 830175), (215, 664140), (258, 553450), (300, 475967), (430, 332070), (516, 276725), (645, 221380), (860, 166035), (1075, 132828), (1290, 110690), (2150, 66414), (2580, 55345), (3225, 44276), (4300, 33207), (6450, 22138), (11069, 12900)]