23988900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6181

約数の個数: 72

約数和(自身を含む): 74759104

約数和(自身を除く): 50770204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 6151, 12302, 18453, 24604, 30755, 36906, 61510, 73812, 79963, 92265, 123020, 153775, 159926, 184530, 239889, 307550, 319852, 369060, 399815, 461325, 479778, 615100, 799630, 922650, 959556, 1199445, 1599260, 1845300, 1999075, 2398890, 3998150, 4797780, 5997225, 7996300, 11994450, 23988900]

約数ペア:

[(1, 23988900), (2, 11994450), (3, 7996300), (4, 5997225), (5, 4797780), (6, 3998150), (10, 2398890), (12, 1999075), (13, 1845300), (15, 1599260), (20, 1199445), (25, 959556), (26, 922650), (30, 799630), (39, 615100), (50, 479778), (52, 461325), (60, 399815), (65, 369060), (75, 319852), (78, 307550), (100, 239889), (130, 184530), (150, 159926), (156, 153775), (195, 123020), (260, 92265), (300, 79963), (325, 73812), (390, 61510), (650, 36906), (780, 30755), (975, 24604), (1300, 18453), (1950, 12302), (3900, 6151)]