2247992100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{6421}}^1$

素因数の和:6830

約数の個数: 108

約数和(自身を含む): 7065420180

約数和(自身を除く): 4817428080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 389, 450, 778, 900, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 6421, 7002, 7780, 9725, 11670, 12842, 14004, 17505, 19263, 19450, 23340, 25684, 29175, 32105, 35010, 38526, 38900, 57789, 58350, 64210, 70020, 77052, 87525, 96315, 115578, 116700, 128420, 160525, 175050, 192630, 231156, 288945, 321050, 350100, 385260, 481575, 577890, 642100, 963150, 1155780, 1444725, 1926300, 2497769, 2889450, 4995538, 5778900, 7493307, 9991076, 12488845, 14986614, 22479921, 24977690, 29973228, 37466535, 44959842, 49955380, 62444225, 74933070, 89919684, 112399605, 124888450, 149866140, 187332675, 224799210, 249776900, 374665350, 449598420, 561998025, 749330700, 1123996050, 2247992100]

約数ペア:

[(1, 2247992100), (2, 1123996050), (3, 749330700), (4, 561998025), (5, 449598420), (6, 374665350), (9, 249776900), (10, 224799210), (12, 187332675), (15, 149866140), (18, 124888450), (20, 112399605), (25, 89919684), (30, 74933070), (36, 62444225), (45, 49955380), (50, 44959842), (60, 37466535), (75, 29973228), (90, 24977690), (100, 22479921), (150, 14986614), (180, 12488845), (225, 9991076), (300, 7493307), (389, 5778900), (450, 4995538), (778, 2889450), (900, 2497769), (1167, 1926300), (1556, 1444725), (1945, 1155780), (2334, 963150), (3501, 642100), (3890, 577890), (4668, 481575), (5835, 385260), (6421, 350100), (7002, 321050), (7780, 288945), (9725, 231156), (11670, 192630), (12842, 175050), (14004, 160525), (17505, 128420), (19263, 116700), (19450, 115578), (23340, 96315), (25684, 87525), (29175, 77052), (32105, 70020), (35010, 64210), (38526, 58350), (38900, 57789)]