108931900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 313479936

約数和(自身を除く): 204548036

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 43, 44, 47, 49, 50, 55, 70, 77, 86, 94, 98, 100, 110, 140, 154, 172, 175, 188, 196, 215, 220, 235, 245, 275, 301, 308, 329, 350, 385, 430, 470, 473, 490, 517, 539, 550, 602, 658, 700, 770, 860, 940, 946, 980, 1034, 1075, 1078, 1100, 1175, 1204, 1225, 1316, 1505, 1540, 1645, 1892, 1925, 2021, 2068, 2107, 2150, 2156, 2303, 2350, 2365, 2450, 2585, 2695, 3010, 3290, 3311, 3619, 3850, 4042, 4214, 4300, 4606, 4700, 4730, 4900, 5170, 5390, 6020, 6580, 6622, 7238, 7525, 7700, 8084, 8225, 8428, 9212, 9460, 10105, 10340, 10535, 10780, 11515, 11825, 12925, 13244, 13475, 14147, 14476, 15050, 16450, 16555, 18095, 20210, 21070, 22231, 23030, 23177, 23650, 25333, 25850, 26950, 28294, 30100, 32900, 33110, 36190, 40420, 42140, 44462, 46060, 46354, 47300, 50525, 50666, 51700, 52675, 53900, 56588, 57575, 66220, 70735, 72380, 82775, 88924, 90475, 92708, 99029, 101050, 101332, 105350, 111155, 115150, 115885, 126665, 141470, 155617, 165550, 180950, 198058, 202100, 210700, 222310, 230300, 231770, 253330, 282940, 311234, 331100, 353675, 361900, 396116, 444620, 463540, 495145, 506660, 555775, 579425, 622468, 633325, 707350, 778085, 990290, 1089319, 1111550, 1158850, 1266650, 1414700, 1556170, 1980580, 2178638, 2223100, 2317700, 2475725, 2533300, 3112340, 3890425, 4357276, 4951450, 5446595, 7780850, 9902900, 10893190, 15561700, 21786380, 27232975, 54465950, 108931900]

約数ペア:

[(1, 108931900), (2, 54465950), (4, 27232975), (5, 21786380), (7, 15561700), (10, 10893190), (11, 9902900), (14, 7780850), (20, 5446595), (22, 4951450), (25, 4357276), (28, 3890425), (35, 3112340), (43, 2533300), (44, 2475725), (47, 2317700), (49, 2223100), (50, 2178638), (55, 1980580), (70, 1556170), (77, 1414700), (86, 1266650), (94, 1158850), (98, 1111550), (100, 1089319), (110, 990290), (140, 778085), (154, 707350), (172, 633325), (175, 622468), (188, 579425), (196, 555775), (215, 506660), (220, 495145), (235, 463540), (245, 444620), (275, 396116), (301, 361900), (308, 353675), (329, 331100), (350, 311234), (385, 282940), (430, 253330), (470, 231770), (473, 230300), (490, 222310), (517, 210700), (539, 202100), (550, 198058), (602, 180950), (658, 165550), (700, 155617), (770, 141470), (860, 126665), (940, 115885), (946, 115150), (980, 111155), (1034, 105350), (1075, 101332), (1078, 101050), (1100, 99029), (1175, 92708), (1204, 90475), (1225, 88924), (1316, 82775), (1505, 72380), (1540, 70735), (1645, 66220), (1892, 57575), (1925, 56588), (2021, 53900), (2068, 52675), (2107, 51700), (2150, 50666), (2156, 50525), (2303, 47300), (2350, 46354), (2365, 46060), (2450, 44462), (2585, 42140), (2695, 40420), (3010, 36190), (3290, 33110), (3311, 32900), (3619, 30100), (3850, 28294), (4042, 26950), (4214, 25850), (4300, 25333), (4606, 23650), (4700, 23177), (4730, 23030), (4900, 22231), (5170, 21070), (5390, 20210), (6020, 18095), (6580, 16555), (6622, 16450), (7238, 15050), (7525, 14476), (7700, 14147), (8084, 13475), (8225, 13244), (8428, 12925), (9212, 11825), (9460, 11515), (10105, 10780), (10340, 10535)]