123059580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2248

約数の個数: 144

約数和(自身を含む): 422110080

約数和(自身を除く): 299050500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2203, 2660, 2793, 2940, 3724, 3990, 4406, 4655, 5586, 6609, 7980, 8812, 9310, 11015, 11172, 13218, 13965, 15421, 18620, 22030, 26436, 27930, 30842, 33045, 41857, 44060, 46263, 55860, 61684, 66090, 77105, 83714, 92526, 107947, 125571, 132180, 154210, 167428, 185052, 209285, 215894, 231315, 251142, 292999, 308420, 323841, 418570, 431788, 462630, 502284, 539735, 585998, 627855, 647682, 837140, 878997, 925260, 1079470, 1171996, 1255710, 1295364, 1464995, 1619205, 1757994, 2050993, 2158940, 2511420, 2929990, 3238410, 3515988, 4101986, 4394985, 5859980, 6152979, 6476820, 8203972, 8789970, 10254965, 12305958, 17579940, 20509930, 24611916, 30764895, 41019860, 61529790, 123059580]

約数ペア:

[(1, 123059580), (2, 61529790), (3, 41019860), (4, 30764895), (5, 24611916), (6, 20509930), (7, 17579940), (10, 12305958), (12, 10254965), (14, 8789970), (15, 8203972), (19, 6476820), (20, 6152979), (21, 5859980), (28, 4394985), (30, 4101986), (35, 3515988), (38, 3238410), (42, 2929990), (49, 2511420), (57, 2158940), (60, 2050993), (70, 1757994), (76, 1619205), (84, 1464995), (95, 1295364), (98, 1255710), (105, 1171996), (114, 1079470), (133, 925260), (140, 878997), (147, 837140), (190, 647682), (196, 627855), (210, 585998), (228, 539735), (245, 502284), (266, 462630), (285, 431788), (294, 418570), (380, 323841), (399, 308420), (420, 292999), (490, 251142), (532, 231315), (570, 215894), (588, 209285), (665, 185052), (735, 167428), (798, 154210), (931, 132180), (980, 125571), (1140, 107947), (1330, 92526), (1470, 83714), (1596, 77105), (1862, 66090), (1995, 61684), (2203, 55860), (2660, 46263), (2793, 44060), (2940, 41857), (3724, 33045), (3990, 30842), (4406, 27930), (4655, 26436), (5586, 22030), (6609, 18620), (7980, 15421), (8812, 13965), (9310, 13218), (11015, 11172)]