2001663450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{44041}}^1$

素因数の和:44160

約数の個数: 72

約数和(自身を含む): 5431171356

約数和(自身を除く): 3429507906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 909, 1010, 1515, 1818, 2525, 3030, 4545, 5050, 7575, 9090, 15150, 22725, 44041, 45450, 88082, 132123, 220205, 264246, 396369, 440410, 660615, 792738, 1101025, 1321230, 1981845, 2202050, 3303075, 3963690, 4448141, 6606150, 8896282, 9909225, 13344423, 19818450, 22240705, 26688846, 40033269, 44481410, 66722115, 80066538, 111203525, 133444230, 200166345, 222407050, 333610575, 400332690, 667221150, 1000831725, 2001663450]

約数ペア:

[(1, 2001663450), (2, 1000831725), (3, 667221150), (5, 400332690), (6, 333610575), (9, 222407050), (10, 200166345), (15, 133444230), (18, 111203525), (25, 80066538), (30, 66722115), (45, 44481410), (50, 40033269), (75, 26688846), (90, 22240705), (101, 19818450), (150, 13344423), (202, 9909225), (225, 8896282), (303, 6606150), (450, 4448141), (505, 3963690), (606, 3303075), (909, 2202050), (1010, 1981845), (1515, 1321230), (1818, 1101025), (2525, 792738), (3030, 660615), (4545, 440410), (5050, 396369), (7575, 264246), (9090, 220205), (15150, 132123), (22725, 88082), (44041, 45450)]