248832450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1459}}^1$

素因数の和:1856

約数の個数: 72

約数和(自身を含む): 670753200

約数和(自身を除く): 421920750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 379, 450, 758, 1137, 1459, 1895, 2274, 2918, 3411, 3790, 4377, 5685, 6822, 7295, 8754, 9475, 11370, 13131, 14590, 17055, 18950, 21885, 26262, 28425, 34110, 36475, 43770, 56850, 65655, 72950, 85275, 109425, 131310, 170550, 218850, 328275, 552961, 656550, 1105922, 1658883, 2764805, 3317766, 4976649, 5529610, 8294415, 9953298, 13824025, 16588830, 24883245, 27648050, 41472075, 49766490, 82944150, 124416225, 248832450]

約数ペア:

[(1, 248832450), (2, 124416225), (3, 82944150), (5, 49766490), (6, 41472075), (9, 27648050), (10, 24883245), (15, 16588830), (18, 13824025), (25, 9953298), (30, 8294415), (45, 5529610), (50, 4976649), (75, 3317766), (90, 2764805), (150, 1658883), (225, 1105922), (379, 656550), (450, 552961), (758, 328275), (1137, 218850), (1459, 170550), (1895, 131310), (2274, 109425), (2918, 85275), (3411, 72950), (3790, 65655), (4377, 56850), (5685, 43770), (6822, 36475), (7295, 34110), (8754, 28425), (9475, 26262), (11370, 21885), (13131, 18950), (14590, 17055)]