123039150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63097}}^1$

素因数の和:63125

約数の個数: 48

約数和(自身を含む): 328614384

約数和(自身を除く): 205575234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 63097, 126194, 189291, 315485, 378582, 630970, 820261, 946455, 1577425, 1640522, 1892910, 2460783, 3154850, 4101305, 4732275, 4921566, 8202610, 9464550, 12303915, 20506525, 24607830, 41013050, 61519575, 123039150]

約数ペア:

[(1, 123039150), (2, 61519575), (3, 41013050), (5, 24607830), (6, 20506525), (10, 12303915), (13, 9464550), (15, 8202610), (25, 4921566), (26, 4732275), (30, 4101305), (39, 3154850), (50, 2460783), (65, 1892910), (75, 1640522), (78, 1577425), (130, 946455), (150, 820261), (195, 630970), (325, 378582), (390, 315485), (650, 189291), (975, 126194), (1950, 63097)]