1233257100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1213}}^1\times {\mathrm{3389}}^1$

素因数の和:4619

約数の個数: 72

約数和(自身を含む): 3572219280

約数和(自身を除く): 2338962180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1213, 2426, 3389, 3639, 4852, 6065, 6778, 7278, 10167, 12130, 13556, 14556, 16945, 18195, 20334, 24260, 30325, 33890, 36390, 40668, 50835, 60650, 67780, 72780, 84725, 90975, 101670, 121300, 169450, 181950, 203340, 254175, 338900, 363900, 508350, 1016700, 4110857, 8221714, 12332571, 16443428, 20554285, 24665142, 41108570, 49330284, 61662855, 82217140, 102771425, 123325710, 205542850, 246651420, 308314275, 411085700, 616628550, 1233257100]

約数ペア:

[(1, 1233257100), (2, 616628550), (3, 411085700), (4, 308314275), (5, 246651420), (6, 205542850), (10, 123325710), (12, 102771425), (15, 82217140), (20, 61662855), (25, 49330284), (30, 41108570), (50, 24665142), (60, 20554285), (75, 16443428), (100, 12332571), (150, 8221714), (300, 4110857), (1213, 1016700), (2426, 508350), (3389, 363900), (3639, 338900), (4852, 254175), (6065, 203340), (6778, 181950), (7278, 169450), (10167, 121300), (12130, 101670), (13556, 90975), (14556, 84725), (16945, 72780), (18195, 67780), (20334, 60650), (24260, 50835), (30325, 40668), (33890, 36390)]