84935880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3411

約数の個数: 96

約数和(自身を含む): 280013760

約数和(自身を除く): 195077880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3323, 4260, 5112, 6390, 6646, 8520, 9969, 12780, 13292, 16615, 19938, 25560, 26584, 29907, 33230, 39876, 49845, 59814, 66460, 79752, 99690, 119628, 132920, 149535, 199380, 235933, 239256, 299070, 398760, 471866, 598140, 707799, 943732, 1179665, 1196280, 1415598, 1887464, 2123397, 2359330, 2831196, 3538995, 4246794, 4718660, 5662392, 7077990, 8493588, 9437320, 10616985, 14155980, 16987176, 21233970, 28311960, 42467940, 84935880]

約数ペア:

[(1, 84935880), (2, 42467940), (3, 28311960), (4, 21233970), (5, 16987176), (6, 14155980), (8, 10616985), (9, 9437320), (10, 8493588), (12, 7077990), (15, 5662392), (18, 4718660), (20, 4246794), (24, 3538995), (30, 2831196), (36, 2359330), (40, 2123397), (45, 1887464), (60, 1415598), (71, 1196280), (72, 1179665), (90, 943732), (120, 707799), (142, 598140), (180, 471866), (213, 398760), (284, 299070), (355, 239256), (360, 235933), (426, 199380), (568, 149535), (639, 132920), (710, 119628), (852, 99690), (1065, 79752), (1278, 66460), (1420, 59814), (1704, 49845), (2130, 39876), (2556, 33230), (2840, 29907), (3195, 26584), (3323, 25560), (4260, 19938), (5112, 16615), (6390, 13292), (6646, 12780), (8520, 9969)]