145716200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{14869}}^1$

素因数の和:14899

約数の個数: 72

約数和(自身を含む): 394129350

約数和(自身を除く): 248413150

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 14869, 29738, 59476, 74345, 104083, 118952, 148690, 208166, 297380, 371725, 416332, 520415, 594760, 728581, 743450, 832664, 1040830, 1457162, 1486900, 2081660, 2602075, 2914324, 2973800, 3642905, 4163320, 5204150, 5828648, 7285810, 10408300, 14571620, 18214525, 20816600, 29143240, 36429050, 72858100, 145716200]

約数ペア:

[(1, 145716200), (2, 72858100), (4, 36429050), (5, 29143240), (7, 20816600), (8, 18214525), (10, 14571620), (14, 10408300), (20, 7285810), (25, 5828648), (28, 5204150), (35, 4163320), (40, 3642905), (49, 2973800), (50, 2914324), (56, 2602075), (70, 2081660), (98, 1486900), (100, 1457162), (140, 1040830), (175, 832664), (196, 743450), (200, 728581), (245, 594760), (280, 520415), (350, 416332), (392, 371725), (490, 297380), (700, 208166), (980, 148690), (1225, 118952), (1400, 104083), (1960, 74345), (2450, 59476), (4900, 29738), (9800, 14869)]