15089100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 48559392

約数和(自身を除く): 33470292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 53, 60, 65, 73, 75, 78, 100, 106, 130, 146, 150, 156, 159, 195, 212, 219, 260, 265, 292, 300, 318, 325, 365, 390, 438, 530, 636, 650, 689, 730, 780, 795, 876, 949, 975, 1060, 1095, 1300, 1325, 1378, 1460, 1590, 1825, 1898, 1950, 2067, 2190, 2650, 2756, 2847, 3180, 3445, 3650, 3796, 3869, 3900, 3975, 4134, 4380, 4745, 5300, 5475, 5694, 6890, 7300, 7738, 7950, 8268, 9490, 10335, 10950, 11388, 11607, 13780, 14235, 15476, 15900, 17225, 18980, 19345, 20670, 21900, 23214, 23725, 28470, 34450, 38690, 41340, 46428, 47450, 50297, 51675, 56940, 58035, 68900, 71175, 77380, 94900, 96725, 100594, 103350, 116070, 142350, 150891, 193450, 201188, 206700, 232140, 251485, 284700, 290175, 301782, 386900, 502970, 580350, 603564, 754455, 1005940, 1160700, 1257425, 1508910, 2514850, 3017820, 3772275, 5029700, 7544550, 15089100]

約数ペア:

[(1, 15089100), (2, 7544550), (3, 5029700), (4, 3772275), (5, 3017820), (6, 2514850), (10, 1508910), (12, 1257425), (13, 1160700), (15, 1005940), (20, 754455), (25, 603564), (26, 580350), (30, 502970), (39, 386900), (50, 301782), (52, 290175), (53, 284700), (60, 251485), (65, 232140), (73, 206700), (75, 201188), (78, 193450), (100, 150891), (106, 142350), (130, 116070), (146, 103350), (150, 100594), (156, 96725), (159, 94900), (195, 77380), (212, 71175), (219, 68900), (260, 58035), (265, 56940), (292, 51675), (300, 50297), (318, 47450), (325, 46428), (365, 41340), (390, 38690), (438, 34450), (530, 28470), (636, 23725), (650, 23214), (689, 21900), (730, 20670), (780, 19345), (795, 18980), (876, 17225), (949, 15900), (975, 15476), (1060, 14235), (1095, 13780), (1300, 11607), (1325, 11388), (1378, 10950), (1460, 10335), (1590, 9490), (1825, 8268), (1898, 7950), (1950, 7738), (2067, 7300), (2190, 6890), (2650, 5694), (2756, 5475), (2847, 5300), (3180, 4745), (3445, 4380), (3650, 4134), (3796, 3975), (3869, 3900)]