148403820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3535

約数の個数: 96

約数和(自身を含む): 447713280

約数和(自身を除く): 299309460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3469, 3565, 4278, 6938, 7130, 8556, 10407, 10695, 13876, 14260, 17345, 20814, 21390, 34690, 41628, 42780, 52035, 69380, 79787, 104070, 107539, 159574, 208140, 215078, 239361, 319148, 322617, 398935, 430156, 478722, 537695, 645234, 797870, 957444, 1075390, 1196805, 1290468, 1595740, 1613085, 2150780, 2393610, 2473397, 3226170, 4787220, 4946794, 6452340, 7420191, 9893588, 12366985, 14840382, 24733970, 29680764, 37100955, 49467940, 74201910, 148403820]

約数ペア:

[(1, 148403820), (2, 74201910), (3, 49467940), (4, 37100955), (5, 29680764), (6, 24733970), (10, 14840382), (12, 12366985), (15, 9893588), (20, 7420191), (23, 6452340), (30, 4946794), (31, 4787220), (46, 3226170), (60, 2473397), (62, 2393610), (69, 2150780), (92, 1613085), (93, 1595740), (115, 1290468), (124, 1196805), (138, 1075390), (155, 957444), (186, 797870), (230, 645234), (276, 537695), (310, 478722), (345, 430156), (372, 398935), (460, 322617), (465, 319148), (620, 239361), (690, 215078), (713, 208140), (930, 159574), (1380, 107539), (1426, 104070), (1860, 79787), (2139, 69380), (2852, 52035), (3469, 42780), (3565, 41628), (4278, 34690), (6938, 21390), (7130, 20814), (8556, 17345), (10407, 14260), (10695, 13876)]