121877910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 405250560

約数和(自身を除く): 283372650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 43, 45, 55, 63, 66, 70, 77, 86, 90, 99, 105, 110, 126, 129, 154, 165, 198, 210, 215, 231, 258, 301, 315, 330, 385, 387, 409, 430, 462, 473, 495, 602, 630, 645, 693, 770, 774, 818, 903, 946, 990, 1155, 1227, 1290, 1386, 1419, 1505, 1806, 1935, 2045, 2310, 2365, 2454, 2709, 2838, 2863, 3010, 3311, 3465, 3681, 3870, 4090, 4257, 4499, 4515, 4730, 5418, 5726, 6135, 6622, 6930, 7095, 7362, 8514, 8589, 8998, 9030, 9933, 12270, 13497, 13545, 14190, 14315, 16555, 17178, 17587, 18405, 19866, 21285, 22495, 25767, 26994, 27090, 28630, 29799, 31493, 33110, 35174, 36810, 40491, 42570, 42945, 44990, 49665, 51534, 52761, 59598, 62986, 67485, 80982, 85890, 87935, 94479, 99330, 105522, 123109, 128835, 134970, 148995, 157465, 158283, 175870, 188958, 193457, 202455, 246218, 257670, 263805, 283437, 297990, 314930, 316566, 369327, 386914, 404910, 472395, 527610, 566874, 580371, 615545, 738654, 791415, 944790, 967285, 1107981, 1160742, 1231090, 1354199, 1417185, 1582830, 1741113, 1846635, 1934570, 2215962, 2708398, 2834370, 2901855, 3482226, 3693270, 4062597, 5539905, 5803710, 6770995, 8125194, 8705565, 11079810, 12187791, 13541990, 17411130, 20312985, 24375582, 40625970, 60938955, 121877910]

約数ペア:

[(1, 121877910), (2, 60938955), (3, 40625970), (5, 24375582), (6, 20312985), (7, 17411130), (9, 13541990), (10, 12187791), (11, 11079810), (14, 8705565), (15, 8125194), (18, 6770995), (21, 5803710), (22, 5539905), (30, 4062597), (33, 3693270), (35, 3482226), (42, 2901855), (43, 2834370), (45, 2708398), (55, 2215962), (63, 1934570), (66, 1846635), (70, 1741113), (77, 1582830), (86, 1417185), (90, 1354199), (99, 1231090), (105, 1160742), (110, 1107981), (126, 967285), (129, 944790), (154, 791415), (165, 738654), (198, 615545), (210, 580371), (215, 566874), (231, 527610), (258, 472395), (301, 404910), (315, 386914), (330, 369327), (385, 316566), (387, 314930), (409, 297990), (430, 283437), (462, 263805), (473, 257670), (495, 246218), (602, 202455), (630, 193457), (645, 188958), (693, 175870), (770, 158283), (774, 157465), (818, 148995), (903, 134970), (946, 128835), (990, 123109), (1155, 105522), (1227, 99330), (1290, 94479), (1386, 87935), (1419, 85890), (1505, 80982), (1806, 67485), (1935, 62986), (2045, 59598), (2310, 52761), (2365, 51534), (2454, 49665), (2709, 44990), (2838, 42945), (2863, 42570), (3010, 40491), (3311, 36810), (3465, 35174), (3681, 33110), (3870, 31493), (4090, 29799), (4257, 28630), (4499, 27090), (4515, 26994), (4730, 25767), (5418, 22495), (5726, 21285), (6135, 19866), (6622, 18405), (6930, 17587), (7095, 17178), (7362, 16555), (8514, 14315), (8589, 14190), (8998, 13545), (9030, 13497), (9933, 12270)]