47574100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 128464000

約数和(自身を除く): 80889900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 73, 76, 95, 98, 100, 133, 140, 146, 175, 190, 196, 245, 266, 292, 343, 350, 365, 380, 475, 490, 511, 532, 665, 686, 700, 730, 931, 950, 980, 1022, 1225, 1330, 1372, 1387, 1460, 1715, 1825, 1862, 1900, 2044, 2450, 2555, 2660, 2774, 3325, 3430, 3577, 3650, 3724, 4655, 4900, 5110, 5548, 6517, 6650, 6860, 6935, 7154, 7300, 8575, 9310, 9709, 10220, 12775, 13034, 13300, 13870, 14308, 17150, 17885, 18620, 19418, 23275, 25039, 25550, 26068, 27740, 32585, 34300, 34675, 35770, 38836, 46550, 48545, 50078, 51100, 65170, 67963, 69350, 71540, 89425, 93100, 97090, 100156, 125195, 130340, 135926, 138700, 162925, 178850, 194180, 242725, 250390, 271852, 325850, 339815, 357700, 475741, 485450, 500780, 625975, 651700, 679630, 951482, 970900, 1251950, 1359260, 1699075, 1902964, 2378705, 2503900, 3398150, 4757410, 6796300, 9514820, 11893525, 23787050, 47574100]

約数ペア:

[(1, 47574100), (2, 23787050), (4, 11893525), (5, 9514820), (7, 6796300), (10, 4757410), (14, 3398150), (19, 2503900), (20, 2378705), (25, 1902964), (28, 1699075), (35, 1359260), (38, 1251950), (49, 970900), (50, 951482), (70, 679630), (73, 651700), (76, 625975), (95, 500780), (98, 485450), (100, 475741), (133, 357700), (140, 339815), (146, 325850), (175, 271852), (190, 250390), (196, 242725), (245, 194180), (266, 178850), (292, 162925), (343, 138700), (350, 135926), (365, 130340), (380, 125195), (475, 100156), (490, 97090), (511, 93100), (532, 89425), (665, 71540), (686, 69350), (700, 67963), (730, 65170), (931, 51100), (950, 50078), (980, 48545), (1022, 46550), (1225, 38836), (1330, 35770), (1372, 34675), (1387, 34300), (1460, 32585), (1715, 27740), (1825, 26068), (1862, 25550), (1900, 25039), (2044, 23275), (2450, 19418), (2555, 18620), (2660, 17885), (2774, 17150), (3325, 14308), (3430, 13870), (3577, 13300), (3650, 13034), (3724, 12775), (4655, 10220), (4900, 9709), (5110, 9310), (5548, 8575), (6517, 7300), (6650, 7154), (6860, 6935)]