122285020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 319072320

約数和(自身を除く): 196787300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 121, 130, 143, 169, 220, 230, 242, 253, 260, 286, 299, 338, 460, 484, 506, 572, 598, 605, 676, 715, 845, 1012, 1196, 1210, 1265, 1430, 1495, 1573, 1690, 1859, 2197, 2420, 2530, 2783, 2860, 2990, 3146, 3289, 3380, 3718, 3887, 4394, 5060, 5566, 5980, 6292, 6578, 7436, 7774, 7865, 8788, 9295, 10985, 11132, 13156, 13915, 15548, 15730, 16445, 18590, 19435, 20449, 21970, 24167, 27830, 31460, 32890, 36179, 37180, 38870, 40898, 42757, 43940, 48334, 50531, 55660, 65780, 72358, 77740, 81796, 85514, 96668, 101062, 102245, 120835, 144716, 171028, 180895, 202124, 204490, 213785, 241670, 252655, 265837, 361790, 408980, 427570, 470327, 483340, 505310, 531674, 555841, 723580, 855140, 940654, 1010620, 1063348, 1111682, 1329185, 1881308, 2223364, 2351635, 2658370, 2779205, 4703270, 5316740, 5558410, 6114251, 9406540, 11116820, 12228502, 24457004, 30571255, 61142510, 122285020]

約数ペア:

[(1, 122285020), (2, 61142510), (4, 30571255), (5, 24457004), (10, 12228502), (11, 11116820), (13, 9406540), (20, 6114251), (22, 5558410), (23, 5316740), (26, 4703270), (44, 2779205), (46, 2658370), (52, 2351635), (55, 2223364), (65, 1881308), (92, 1329185), (110, 1111682), (115, 1063348), (121, 1010620), (130, 940654), (143, 855140), (169, 723580), (220, 555841), (230, 531674), (242, 505310), (253, 483340), (260, 470327), (286, 427570), (299, 408980), (338, 361790), (460, 265837), (484, 252655), (506, 241670), (572, 213785), (598, 204490), (605, 202124), (676, 180895), (715, 171028), (845, 144716), (1012, 120835), (1196, 102245), (1210, 101062), (1265, 96668), (1430, 85514), (1495, 81796), (1573, 77740), (1690, 72358), (1859, 65780), (2197, 55660), (2420, 50531), (2530, 48334), (2783, 43940), (2860, 42757), (2990, 40898), (3146, 38870), (3289, 37180), (3380, 36179), (3718, 32890), (3887, 31460), (4394, 27830), (5060, 24167), (5566, 21970), (5980, 20449), (6292, 19435), (6578, 18590), (7436, 16445), (7774, 15730), (7865, 15548), (8788, 13915), (9295, 13156), (10985, 11132)]