66610600

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{971}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 180792000

約数和(自身を除く): 114181400

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, 343, 350, 392, 490, 686, 700, 971, 980, 1225, 1372, 1400, 1715, 1942, 1960, 2450, 2744, 3430, 3884, 4855, 4900, 6797, 6860, 7768, 8575, 9710, 9800, 13594, 13720, 17150, 19420, 24275, 27188, 33985, 34300, 38840, 47579, 48550, 54376, 67970, 68600, 95158, 97100, 135940, 169925, 190316, 194200, 237895, 271880, 333053, 339850, 380632, 475790, 666106, 679700, 951580, 1189475, 1332212, 1359400, 1665265, 1903160, 2378950, 2664424, 3330530, 4757900, 6661060, 8326325, 9515800, 13322120, 16652650, 33305300, 66610600]

約数ペア:

[(1, 66610600), (2, 33305300), (4, 16652650), (5, 13322120), (7, 9515800), (8, 8326325), (10, 6661060), (14, 4757900), (20, 3330530), (25, 2664424), (28, 2378950), (35, 1903160), (40, 1665265), (49, 1359400), (50, 1332212), (56, 1189475), (70, 951580), (98, 679700), (100, 666106), (140, 475790), (175, 380632), (196, 339850), (200, 333053), (245, 271880), (280, 237895), (343, 194200), (350, 190316), (392, 169925), (490, 135940), (686, 97100), (700, 95158), (971, 68600), (980, 67970), (1225, 54376), (1372, 48550), (1400, 47579), (1715, 38840), (1942, 34300), (1960, 33985), (2450, 27188), (2744, 24275), (3430, 19420), (3884, 17150), (4855, 13720), (4900, 13594), (6797, 9800), (6860, 9710), (7768, 8575)]