76466460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 257402880

約数和(自身を除く): 180936420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 839, 868, 930, 980, 1085, 1302, 1470, 1519, 1678, 1860, 2170, 2517, 2604, 2940, 3038, 3255, 3356, 4195, 4340, 4557, 5034, 5873, 6076, 6510, 7595, 8390, 9114, 10068, 11746, 12585, 13020, 15190, 16780, 17619, 18228, 22785, 23492, 25170, 26009, 29365, 30380, 35238, 41111, 45570, 50340, 52018, 58730, 70476, 78027, 82222, 88095, 91140, 104036, 117460, 123333, 130045, 156054, 164444, 176190, 182063, 205555, 246666, 260090, 312108, 352380, 364126, 390135, 411110, 493332, 520180, 546189, 616665, 728252, 780270, 822220, 910315, 1092378, 1233330, 1274441, 1560540, 1820630, 2184756, 2466660, 2548882, 2730945, 3641260, 3823323, 5097764, 5461890, 6372205, 7646646, 10923780, 12744410, 15293292, 19116615, 25488820, 38233230, 76466460]

約数ペア:

[(1, 76466460), (2, 38233230), (3, 25488820), (4, 19116615), (5, 15293292), (6, 12744410), (7, 10923780), (10, 7646646), (12, 6372205), (14, 5461890), (15, 5097764), (20, 3823323), (21, 3641260), (28, 2730945), (30, 2548882), (31, 2466660), (35, 2184756), (42, 1820630), (49, 1560540), (60, 1274441), (62, 1233330), (70, 1092378), (84, 910315), (93, 822220), (98, 780270), (105, 728252), (124, 616665), (140, 546189), (147, 520180), (155, 493332), (186, 411110), (196, 390135), (210, 364126), (217, 352380), (245, 312108), (294, 260090), (310, 246666), (372, 205555), (420, 182063), (434, 176190), (465, 164444), (490, 156054), (588, 130045), (620, 123333), (651, 117460), (735, 104036), (839, 91140), (868, 88095), (930, 82222), (980, 78027), (1085, 70476), (1302, 58730), (1470, 52018), (1519, 50340), (1678, 45570), (1860, 41111), (2170, 35238), (2517, 30380), (2604, 29365), (2940, 26009), (3038, 25170), (3255, 23492), (3356, 22785), (4195, 18228), (4340, 17619), (4557, 16780), (5034, 15190), (5873, 13020), (6076, 12585), (6510, 11746), (7595, 10068), (8390, 9114)]