222735300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{7351}}^1$

素因数の和:7469

約数の個数: 72

約数和(自身を含む): 650916672

約数和(自身を除く): 428181372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2525, 3030, 5050, 6060, 7351, 7575, 10100, 14702, 15150, 22053, 29404, 30300, 36755, 44106, 73510, 88212, 110265, 147020, 183775, 220530, 367550, 441060, 551325, 735100, 742451, 1102650, 1484902, 2205300, 2227353, 2969804, 3712255, 4454706, 7424510, 8909412, 11136765, 14849020, 18561275, 22273530, 37122550, 44547060, 55683825, 74245100, 111367650, 222735300]

約数ペア:

[(1, 222735300), (2, 111367650), (3, 74245100), (4, 55683825), (5, 44547060), (6, 37122550), (10, 22273530), (12, 18561275), (15, 14849020), (20, 11136765), (25, 8909412), (30, 7424510), (50, 4454706), (60, 3712255), (75, 2969804), (100, 2227353), (101, 2205300), (150, 1484902), (202, 1102650), (300, 742451), (303, 735100), (404, 551325), (505, 441060), (606, 367550), (1010, 220530), (1212, 183775), (1515, 147020), (2020, 110265), (2525, 88212), (3030, 73510), (5050, 44106), (6060, 36755), (7351, 30300), (7575, 29404), (10100, 22053), (14702, 15150)]