290151450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1309

約数の個数: 96

約数和(自身を含む): 804323520

約数和(自身を除く): 514172070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 197, 225, 270, 394, 450, 591, 675, 985, 1091, 1182, 1350, 1773, 1970, 2182, 2955, 3273, 3546, 4925, 5319, 5455, 5910, 6546, 8865, 9819, 9850, 10638, 10910, 14775, 16365, 17730, 19638, 26595, 27275, 29457, 29550, 32730, 44325, 49095, 53190, 54550, 58914, 81825, 88650, 98190, 132975, 147285, 163650, 214927, 245475, 265950, 294570, 429854, 490950, 644781, 736425, 1074635, 1289562, 1472850, 1934343, 2149270, 3223905, 3868686, 5373175, 5803029, 6447810, 9671715, 10746350, 11606058, 16119525, 19343430, 29015145, 32239050, 48358575, 58030290, 96717150, 145075725, 290151450]

約数ペア:

[(1, 290151450), (2, 145075725), (3, 96717150), (5, 58030290), (6, 48358575), (9, 32239050), (10, 29015145), (15, 19343430), (18, 16119525), (25, 11606058), (27, 10746350), (30, 9671715), (45, 6447810), (50, 5803029), (54, 5373175), (75, 3868686), (90, 3223905), (135, 2149270), (150, 1934343), (197, 1472850), (225, 1289562), (270, 1074635), (394, 736425), (450, 644781), (591, 490950), (675, 429854), (985, 294570), (1091, 265950), (1182, 245475), (1350, 214927), (1773, 163650), (1970, 147285), (2182, 132975), (2955, 98190), (3273, 88650), (3546, 81825), (4925, 58914), (5319, 54550), (5455, 53190), (5910, 49095), (6546, 44325), (8865, 32730), (9819, 29550), (9850, 29457), (10638, 27275), (10910, 26595), (14775, 19638), (16365, 17730)]