27206872020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{148331}}^1$

素因数の和:149365

約数の個数: 72

約数和(自身を含む): 82609057440

約数和(自身を除く): 55402185420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1019, 2038, 3057, 4076, 5095, 6114, 9171, 10190, 12228, 15285, 18342, 20380, 30570, 36684, 45855, 61140, 91710, 148331, 183420, 296662, 444993, 593324, 741655, 889986, 1334979, 1483310, 1779972, 2224965, 2669958, 2966620, 4449930, 5339916, 6674895, 8899860, 13349790, 26699580, 151149289, 302298578, 453447867, 604597156, 755746445, 906895734, 1360343601, 1511492890, 1813791468, 2267239335, 2720687202, 3022985780, 4534478670, 5441374404, 6801718005, 9068957340, 13603436010, 27206872020]

約数ペア:

[(1, 27206872020), (2, 13603436010), (3, 9068957340), (4, 6801718005), (5, 5441374404), (6, 4534478670), (9, 3022985780), (10, 2720687202), (12, 2267239335), (15, 1813791468), (18, 1511492890), (20, 1360343601), (30, 906895734), (36, 755746445), (45, 604597156), (60, 453447867), (90, 302298578), (180, 151149289), (1019, 26699580), (2038, 13349790), (3057, 8899860), (4076, 6674895), (5095, 5339916), (6114, 4449930), (9171, 2966620), (10190, 2669958), (12228, 2224965), (15285, 1779972), (18342, 1483310), (20380, 1334979), (30570, 889986), (36684, 741655), (45855, 593324), (61140, 444993), (91710, 296662), (148331, 183420)]