45033700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 102771200

約数和(自身を除く): 57737500

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 73, 100, 124, 146, 155, 199, 292, 310, 365, 398, 620, 730, 775, 796, 995, 1460, 1550, 1825, 1990, 2263, 3100, 3650, 3980, 4526, 4975, 6169, 7300, 9052, 9950, 11315, 12338, 14527, 19900, 22630, 24676, 29054, 30845, 45260, 56575, 58108, 61690, 72635, 113150, 123380, 145270, 154225, 226300, 290540, 308450, 363175, 450337, 616900, 726350, 900674, 1452700, 1801348, 2251685, 4503370, 9006740, 11258425, 22516850, 45033700]

約数ペア:

[(1, 45033700), (2, 22516850), (4, 11258425), (5, 9006740), (10, 4503370), (20, 2251685), (25, 1801348), (31, 1452700), (50, 900674), (62, 726350), (73, 616900), (100, 450337), (124, 363175), (146, 308450), (155, 290540), (199, 226300), (292, 154225), (310, 145270), (365, 123380), (398, 113150), (620, 72635), (730, 61690), (775, 58108), (796, 56575), (995, 45260), (1460, 30845), (1550, 29054), (1825, 24676), (1990, 22630), (2263, 19900), (3100, 14527), (3650, 12338), (3980, 11315), (4526, 9950), (4975, 9052), (6169, 7300)]