55116180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2083}}^1$

素因数の和:2115

約数の個数: 144

約数和(自身を含む): 199563840

約数和(自身を除く): 144447660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2083, 2205, 2646, 2940, 3780, 4166, 4410, 5292, 6249, 6615, 8332, 8820, 10415, 12498, 13230, 14581, 18747, 20830, 24996, 26460, 29162, 31245, 37494, 41660, 43743, 56241, 58324, 62490, 72905, 74988, 87486, 93735, 102067, 112482, 124980, 131229, 145810, 174972, 187470, 204134, 218715, 224964, 262458, 281205, 291620, 306201, 374940, 393687, 408268, 437430, 510335, 524916, 562410, 612402, 656145, 787374, 874860, 918603, 1020670, 1124820, 1224804, 1312290, 1531005, 1574748, 1837206, 1968435, 2041340, 2624580, 2755809, 3062010, 3674412, 3936870, 4593015, 5511618, 6124020, 7873740, 9186030, 11023236, 13779045, 18372060, 27558090, 55116180]

約数ペア:

[(1, 55116180), (2, 27558090), (3, 18372060), (4, 13779045), (5, 11023236), (6, 9186030), (7, 7873740), (9, 6124020), (10, 5511618), (12, 4593015), (14, 3936870), (15, 3674412), (18, 3062010), (20, 2755809), (21, 2624580), (27, 2041340), (28, 1968435), (30, 1837206), (35, 1574748), (36, 1531005), (42, 1312290), (45, 1224804), (49, 1124820), (54, 1020670), (60, 918603), (63, 874860), (70, 787374), (84, 656145), (90, 612402), (98, 562410), (105, 524916), (108, 510335), (126, 437430), (135, 408268), (140, 393687), (147, 374940), (180, 306201), (189, 291620), (196, 281205), (210, 262458), (245, 224964), (252, 218715), (270, 204134), (294, 187470), (315, 174972), (378, 145810), (420, 131229), (441, 124980), (490, 112482), (540, 102067), (588, 93735), (630, 87486), (735, 74988), (756, 72905), (882, 62490), (945, 58324), (980, 56241), (1260, 43743), (1323, 41660), (1470, 37494), (1764, 31245), (1890, 29162), (2083, 26460), (2205, 24996), (2646, 20830), (2940, 18747), (3780, 14581), (4166, 13230), (4410, 12498), (5292, 10415), (6249, 8820), (6615, 8332)]