149476140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6863}}^1$

素因数の和:6900

約数の個数: 108

約数和(自身を含む): 498449952

約数和(自身を除く): 348973812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 6863, 7260, 10890, 13726, 20589, 21780, 27452, 34315, 41178, 61767, 68630, 75493, 82356, 102945, 123534, 137260, 150986, 205890, 226479, 247068, 301972, 308835, 377465, 411780, 452958, 617670, 679437, 754930, 830423, 905916, 1132395, 1235340, 1358874, 1509860, 1660846, 2264790, 2491269, 2717748, 3321692, 3397185, 4152115, 4529580, 4982538, 6794370, 7473807, 8304230, 9965076, 12456345, 13588740, 14947614, 16608460, 24912690, 29895228, 37369035, 49825380, 74738070, 149476140]

約数ペア:

[(1, 149476140), (2, 74738070), (3, 49825380), (4, 37369035), (5, 29895228), (6, 24912690), (9, 16608460), (10, 14947614), (11, 13588740), (12, 12456345), (15, 9965076), (18, 8304230), (20, 7473807), (22, 6794370), (30, 4982538), (33, 4529580), (36, 4152115), (44, 3397185), (45, 3321692), (55, 2717748), (60, 2491269), (66, 2264790), (90, 1660846), (99, 1509860), (110, 1358874), (121, 1235340), (132, 1132395), (165, 905916), (180, 830423), (198, 754930), (220, 679437), (242, 617670), (330, 452958), (363, 411780), (396, 377465), (484, 308835), (495, 301972), (605, 247068), (660, 226479), (726, 205890), (990, 150986), (1089, 137260), (1210, 123534), (1452, 102945), (1815, 82356), (1980, 75493), (2178, 68630), (2420, 61767), (3630, 41178), (4356, 34315), (5445, 27452), (6863, 21780), (7260, 20589), (10890, 13726)]