84808020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6763}}^1$

素因数の和:6805

約数の個数: 96

約数和(自身を含む): 272724480

約数和(自身を除く): 187916460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 6763, 12540, 13526, 20289, 27052, 33815, 40578, 67630, 74393, 81156, 101445, 128497, 135260, 148786, 202890, 223179, 256994, 297572, 371965, 385491, 405780, 446358, 513988, 642485, 743930, 770982, 892716, 1115895, 1284970, 1413467, 1487860, 1541964, 1927455, 2231790, 2569940, 2826934, 3854910, 4240401, 4463580, 5653868, 7067335, 7709820, 8480802, 14134670, 16961604, 21202005, 28269340, 42404010, 84808020]

約数ペア:

[(1, 84808020), (2, 42404010), (3, 28269340), (4, 21202005), (5, 16961604), (6, 14134670), (10, 8480802), (11, 7709820), (12, 7067335), (15, 5653868), (19, 4463580), (20, 4240401), (22, 3854910), (30, 2826934), (33, 2569940), (38, 2231790), (44, 1927455), (55, 1541964), (57, 1487860), (60, 1413467), (66, 1284970), (76, 1115895), (95, 892716), (110, 770982), (114, 743930), (132, 642485), (165, 513988), (190, 446358), (209, 405780), (220, 385491), (228, 371965), (285, 297572), (330, 256994), (380, 223179), (418, 202890), (570, 148786), (627, 135260), (660, 128497), (836, 101445), (1045, 81156), (1140, 74393), (1254, 67630), (2090, 40578), (2508, 33815), (3135, 27052), (4180, 20289), (6270, 13526), (6763, 12540)]