118825980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 144

約数和(自身を含む): 416939040

約数和(自身を除く): 298113060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3109, 3185, 3822, 5460, 6218, 6370, 7644, 9327, 9555, 12436, 12740, 15545, 18654, 19110, 21763, 31090, 37308, 38220, 40417, 43526, 46635, 62180, 65289, 80834, 87052, 93270, 108815, 121251, 130578, 152341, 161668, 186540, 202085, 217630, 242502, 261156, 282919, 304682, 326445, 404170, 435260, 457023, 485004, 565838, 606255, 609364, 652890, 761705, 808340, 848757, 914046, 1131676, 1212510, 1305780, 1414595, 1523410, 1697514, 1828092, 1980433, 2285115, 2425020, 2829190, 3046820, 3395028, 3960866, 4243785, 4570230, 5658380, 5941299, 7921732, 8487570, 9140460, 9902165, 11882598, 16975140, 19804330, 23765196, 29706495, 39608660, 59412990, 118825980]

約数ペア:

[(1, 118825980), (2, 59412990), (3, 39608660), (4, 29706495), (5, 23765196), (6, 19804330), (7, 16975140), (10, 11882598), (12, 9902165), (13, 9140460), (14, 8487570), (15, 7921732), (20, 5941299), (21, 5658380), (26, 4570230), (28, 4243785), (30, 3960866), (35, 3395028), (39, 3046820), (42, 2829190), (49, 2425020), (52, 2285115), (60, 1980433), (65, 1828092), (70, 1697514), (78, 1523410), (84, 1414595), (91, 1305780), (98, 1212510), (105, 1131676), (130, 914046), (140, 848757), (147, 808340), (156, 761705), (182, 652890), (195, 609364), (196, 606255), (210, 565838), (245, 485004), (260, 457023), (273, 435260), (294, 404170), (364, 326445), (390, 304682), (420, 282919), (455, 261156), (490, 242502), (546, 217630), (588, 202085), (637, 186540), (735, 161668), (780, 152341), (910, 130578), (980, 121251), (1092, 108815), (1274, 93270), (1365, 87052), (1470, 80834), (1820, 65289), (1911, 62180), (2548, 46635), (2730, 43526), (2940, 40417), (3109, 38220), (3185, 37308), (3822, 31090), (5460, 21763), (6218, 19110), (6370, 18654), (7644, 15545), (9327, 12740), (9555, 12436)]