273592020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18461}}^1$

素因数の和:18505

約数の個数: 96

約数和(自身を含む): 868452480

約数和(自身を除く): 594860460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 18461, 36922, 55383, 73844, 92305, 110766, 184610, 221532, 239993, 276915, 350759, 369220, 479986, 553830, 701518, 719979, 959972, 1052277, 1107660, 1199965, 1403036, 1439958, 1753795, 2104554, 2399930, 2879916, 3507590, 3599895, 4209108, 4559867, 4799860, 5261385, 7015180, 7199790, 9119734, 10522770, 13679601, 14399580, 18239468, 21045540, 22799335, 27359202, 45598670, 54718404, 68398005, 91197340, 136796010, 273592020]

約数ペア:

[(1, 273592020), (2, 136796010), (3, 91197340), (4, 68398005), (5, 54718404), (6, 45598670), (10, 27359202), (12, 22799335), (13, 21045540), (15, 18239468), (19, 14399580), (20, 13679601), (26, 10522770), (30, 9119734), (38, 7199790), (39, 7015180), (52, 5261385), (57, 4799860), (60, 4559867), (65, 4209108), (76, 3599895), (78, 3507590), (95, 2879916), (114, 2399930), (130, 2104554), (156, 1753795), (190, 1439958), (195, 1403036), (228, 1199965), (247, 1107660), (260, 1052277), (285, 959972), (380, 719979), (390, 701518), (494, 553830), (570, 479986), (741, 369220), (780, 350759), (988, 276915), (1140, 239993), (1235, 221532), (1482, 184610), (2470, 110766), (2964, 92305), (3705, 73844), (4940, 55383), (7410, 36922), (14820, 18461)]