228528900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8242

約数の個数: 108

約数和(自身を含む): 739508224

約数和(自身を除く): 510979324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 8191, 9300, 13950, 16382, 24573, 27900, 32764, 40955, 49146, 73719, 81910, 98292, 122865, 147438, 163820, 204775, 245730, 253921, 294876, 368595, 409550, 491460, 507842, 614325, 737190, 761763, 819100, 1015684, 1228650, 1269605, 1474380, 1523526, 1842975, 2285289, 2457300, 2539210, 3047052, 3685950, 3808815, 4570578, 5078420, 6348025, 7371900, 7617630, 9141156, 11426445, 12696050, 15235260, 19044075, 22852890, 25392100, 38088150, 45705780, 57132225, 76176300, 114264450, 228528900]

約数ペア:

[(1, 228528900), (2, 114264450), (3, 76176300), (4, 57132225), (5, 45705780), (6, 38088150), (9, 25392100), (10, 22852890), (12, 19044075), (15, 15235260), (18, 12696050), (20, 11426445), (25, 9141156), (30, 7617630), (31, 7371900), (36, 6348025), (45, 5078420), (50, 4570578), (60, 3808815), (62, 3685950), (75, 3047052), (90, 2539210), (93, 2457300), (100, 2285289), (124, 1842975), (150, 1523526), (155, 1474380), (180, 1269605), (186, 1228650), (225, 1015684), (279, 819100), (300, 761763), (310, 737190), (372, 614325), (450, 507842), (465, 491460), (558, 409550), (620, 368595), (775, 294876), (900, 253921), (930, 245730), (1116, 204775), (1395, 163820), (1550, 147438), (1860, 122865), (2325, 98292), (2790, 81910), (3100, 73719), (4650, 49146), (5580, 40955), (6975, 32764), (8191, 27900), (9300, 24573), (13950, 16382)]