28024352550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4519}}^1\times {\mathrm{13781}}^1$

素因数の和:18318

約数の個数: 72

約数和(自身を含む): 75314219760

約数和(自身を除く): 47289867210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4519, 9038, 13557, 13781, 22595, 27114, 27562, 40671, 41343, 45190, 67785, 68905, 81342, 82686, 112975, 124029, 135570, 137810, 203355, 206715, 225950, 248058, 338925, 344525, 406710, 413430, 620145, 677850, 689050, 1016775, 1033575, 1240290, 2033550, 2067150, 3100725, 6201450, 62276339, 124552678, 186829017, 311381695, 373658034, 560487051, 622763390, 934145085, 1120974102, 1556908475, 1868290170, 2802435255, 3113816950, 4670725425, 5604870510, 9341450850, 14012176275, 28024352550]

約数ペア:

[(1, 28024352550), (2, 14012176275), (3, 9341450850), (5, 5604870510), (6, 4670725425), (9, 3113816950), (10, 2802435255), (15, 1868290170), (18, 1556908475), (25, 1120974102), (30, 934145085), (45, 622763390), (50, 560487051), (75, 373658034), (90, 311381695), (150, 186829017), (225, 124552678), (450, 62276339), (4519, 6201450), (9038, 3100725), (13557, 2067150), (13781, 2033550), (22595, 1240290), (27114, 1033575), (27562, 1016775), (40671, 689050), (41343, 677850), (45190, 620145), (67785, 413430), (68905, 406710), (81342, 344525), (82686, 338925), (112975, 248058), (124029, 225950), (135570, 206715), (137810, 203355)]