38821950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 108252000

約数和(自身を除く): 69430050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 149, 150, 193, 225, 270, 298, 386, 447, 450, 579, 675, 745, 894, 965, 1158, 1341, 1350, 1490, 1737, 1930, 2235, 2682, 2895, 3474, 3725, 4023, 4470, 4825, 5211, 5790, 6705, 7450, 8046, 8685, 9650, 10422, 11175, 13410, 14475, 17370, 20115, 22350, 26055, 28757, 28950, 33525, 40230, 43425, 52110, 57514, 67050, 86271, 86850, 100575, 130275, 143785, 172542, 201150, 258813, 260550, 287570, 431355, 517626, 718925, 776439, 862710, 1294065, 1437850, 1552878, 2156775, 2588130, 3882195, 4313550, 6470325, 7764390, 12940650, 19410975, 38821950]

約数ペア:

[(1, 38821950), (2, 19410975), (3, 12940650), (5, 7764390), (6, 6470325), (9, 4313550), (10, 3882195), (15, 2588130), (18, 2156775), (25, 1552878), (27, 1437850), (30, 1294065), (45, 862710), (50, 776439), (54, 718925), (75, 517626), (90, 431355), (135, 287570), (149, 260550), (150, 258813), (193, 201150), (225, 172542), (270, 143785), (298, 130275), (386, 100575), (447, 86850), (450, 86271), (579, 67050), (675, 57514), (745, 52110), (894, 43425), (965, 40230), (1158, 33525), (1341, 28950), (1350, 28757), (1490, 26055), (1737, 22350), (1930, 20115), (2235, 17370), (2682, 14475), (2895, 13410), (3474, 11175), (3725, 10422), (4023, 9650), (4470, 8685), (4825, 8046), (5211, 7450), (5790, 6705)]