676823220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 2111840640

約数和(自身を除く): 1435017420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 101, 118, 177, 180, 202, 236, 295, 303, 354, 404, 505, 531, 590, 606, 631, 708, 885, 909, 1010, 1062, 1180, 1212, 1262, 1515, 1770, 1818, 1893, 2020, 2124, 2524, 2655, 3030, 3155, 3540, 3636, 3786, 4545, 5310, 5679, 5959, 6060, 6310, 7572, 9090, 9465, 10620, 11358, 11918, 12620, 17877, 18180, 18930, 22716, 23836, 28395, 29795, 35754, 37229, 37860, 53631, 56790, 59590, 63731, 71508, 74458, 89385, 107262, 111687, 113580, 119180, 127462, 148916, 178770, 186145, 191193, 214524, 223374, 254924, 268155, 318655, 335061, 357540, 372290, 382386, 446748, 536310, 558435, 573579, 637310, 670122, 744580, 764772, 955965, 1072620, 1116870, 1147158, 1274620, 1340244, 1675305, 1911930, 2233740, 2294316, 2867895, 3350610, 3760129, 3823860, 5735790, 6701220, 7520258, 11280387, 11471580, 15040516, 18800645, 22560774, 33841161, 37601290, 45121548, 56401935, 67682322, 75202580, 112803870, 135364644, 169205805, 225607740, 338411610, 676823220]

約数ペア:

[(1, 676823220), (2, 338411610), (3, 225607740), (4, 169205805), (5, 135364644), (6, 112803870), (9, 75202580), (10, 67682322), (12, 56401935), (15, 45121548), (18, 37601290), (20, 33841161), (30, 22560774), (36, 18800645), (45, 15040516), (59, 11471580), (60, 11280387), (90, 7520258), (101, 6701220), (118, 5735790), (177, 3823860), (180, 3760129), (202, 3350610), (236, 2867895), (295, 2294316), (303, 2233740), (354, 1911930), (404, 1675305), (505, 1340244), (531, 1274620), (590, 1147158), (606, 1116870), (631, 1072620), (708, 955965), (885, 764772), (909, 744580), (1010, 670122), (1062, 637310), (1180, 573579), (1212, 558435), (1262, 536310), (1515, 446748), (1770, 382386), (1818, 372290), (1893, 357540), (2020, 335061), (2124, 318655), (2524, 268155), (2655, 254924), (3030, 223374), (3155, 214524), (3540, 191193), (3636, 186145), (3786, 178770), (4545, 148916), (5310, 127462), (5679, 119180), (5959, 113580), (6060, 111687), (6310, 107262), (7572, 89385), (9090, 74458), (9465, 71508), (10620, 63731), (11358, 59590), (11918, 56790), (12620, 53631), (17877, 37860), (18180, 37229), (18930, 35754), (22716, 29795), (23836, 28395)]