154431131690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{1699}}^1$

素因数の和:2748

約数の個数: 128

約数和(自身を含む): 325509580800

約数和(自身を除く): 171078449110

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 814, 851, 971, 1265, 1699, 1702, 1942, 2035, 2530, 3398, 4070, 4255, 4855, 8495, 8510, 9361, 9710, 10681, 16990, 18689, 18722, 21362, 22333, 35927, 37378, 39077, 44666, 46805, 53405, 62863, 71854, 78154, 93445, 93610, 106810, 111665, 125726, 179635, 186890, 195385, 223330, 245663, 314315, 359270, 390770, 395197, 429847, 491326, 628630, 691493, 790394, 826321, 859694, 1228315, 1382986, 1445849, 1649729, 1652642, 1975985, 2149235, 2456630, 2891698, 3299458, 3457465, 3951970, 4131605, 4298470, 6914930, 7229245, 8248645, 8263210, 9089531, 14458490, 15904339, 16497290, 18147019, 18179062, 31808678, 36294038, 37943767, 45447655, 61039973, 75887534, 79521695, 90735095, 90895310, 122079946, 159043390, 181470190, 189718835, 305199865, 379437670, 417381437, 610399730, 671439703, 834762874, 1342879406, 1403919379, 2086907185, 2807838758, 3357198515, 4173814370, 6714397030, 7019596895, 14039193790, 15443113169, 30886226338, 77215565845, 154431131690]

約数ペア:

[(1, 154431131690), (2, 77215565845), (5, 30886226338), (10, 15443113169), (11, 14039193790), (22, 7019596895), (23, 6714397030), (37, 4173814370), (46, 3357198515), (55, 2807838758), (74, 2086907185), (110, 1403919379), (115, 1342879406), (185, 834762874), (230, 671439703), (253, 610399730), (370, 417381437), (407, 379437670), (506, 305199865), (814, 189718835), (851, 181470190), (971, 159043390), (1265, 122079946), (1699, 90895310), (1702, 90735095), (1942, 79521695), (2035, 75887534), (2530, 61039973), (3398, 45447655), (4070, 37943767), (4255, 36294038), (4855, 31808678), (8495, 18179062), (8510, 18147019), (9361, 16497290), (9710, 15904339), (10681, 14458490), (16990, 9089531), (18689, 8263210), (18722, 8248645), (21362, 7229245), (22333, 6914930), (35927, 4298470), (37378, 4131605), (39077, 3951970), (44666, 3457465), (46805, 3299458), (53405, 2891698), (62863, 2456630), (71854, 2149235), (78154, 1975985), (93445, 1652642), (93610, 1649729), (106810, 1445849), (111665, 1382986), (125726, 1228315), (179635, 859694), (186890, 826321), (195385, 790394), (223330, 691493), (245663, 628630), (314315, 491326), (359270, 429847), (390770, 395197)]