57061180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 148811040

約数和(自身を除く): 91749860

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 73, 76, 85, 95, 110, 121, 146, 170, 187, 190, 209, 220, 242, 292, 323, 340, 365, 374, 380, 418, 484, 605, 646, 730, 748, 803, 836, 935, 1045, 1210, 1241, 1292, 1387, 1460, 1606, 1615, 1870, 2057, 2090, 2299, 2420, 2482, 2774, 3212, 3230, 3553, 3740, 4015, 4114, 4180, 4598, 4964, 5548, 6205, 6460, 6935, 7106, 8030, 8228, 8833, 9196, 10285, 11495, 12410, 13651, 13870, 14212, 15257, 16060, 17666, 17765, 20570, 22990, 23579, 24820, 27302, 27740, 30514, 35332, 35530, 39083, 41140, 44165, 45980, 47158, 54604, 61028, 68255, 71060, 76285, 78166, 88330, 94316, 117895, 136510, 150161, 152570, 156332, 167827, 176660, 195415, 235790, 259369, 273020, 300322, 305140, 335654, 390830, 471580, 518738, 600644, 671308, 750805, 781660, 839135, 1037476, 1296845, 1501610, 1678270, 2593690, 2853059, 3003220, 3356540, 5187380, 5706118, 11412236, 14265295, 28530590, 57061180]

約数ペア:

[(1, 57061180), (2, 28530590), (4, 14265295), (5, 11412236), (10, 5706118), (11, 5187380), (17, 3356540), (19, 3003220), (20, 2853059), (22, 2593690), (34, 1678270), (38, 1501610), (44, 1296845), (55, 1037476), (68, 839135), (73, 781660), (76, 750805), (85, 671308), (95, 600644), (110, 518738), (121, 471580), (146, 390830), (170, 335654), (187, 305140), (190, 300322), (209, 273020), (220, 259369), (242, 235790), (292, 195415), (323, 176660), (340, 167827), (365, 156332), (374, 152570), (380, 150161), (418, 136510), (484, 117895), (605, 94316), (646, 88330), (730, 78166), (748, 76285), (803, 71060), (836, 68255), (935, 61028), (1045, 54604), (1210, 47158), (1241, 45980), (1292, 44165), (1387, 41140), (1460, 39083), (1606, 35530), (1615, 35332), (1870, 30514), (2057, 27740), (2090, 27302), (2299, 24820), (2420, 23579), (2482, 22990), (2774, 20570), (3212, 17765), (3230, 17666), (3553, 16060), (3740, 15257), (4015, 14212), (4114, 13870), (4180, 13651), (4598, 12410), (4964, 11495), (5548, 10285), (6205, 9196), (6460, 8833), (6935, 8228), (7106, 8030)]