121525140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 394148160

約数和(自身を除く): 272623020

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, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 881, 1045, 1140, 1210, 1254, 1452, 1762, 1815, 2090, 2299, 2420, 2508, 2643, 3135, 3524, 3630, 4180, 4405, 4598, 5286, 6270, 6897, 7260, 8810, 9196, 9691, 10572, 11495, 12540, 13215, 13794, 16739, 17620, 19382, 22990, 26430, 27588, 29073, 33478, 34485, 38764, 45980, 48455, 50217, 52860, 58146, 66956, 68970, 83695, 96910, 100434, 106601, 116292, 137940, 145365, 167390, 184129, 193820, 200868, 213202, 251085, 290730, 319803, 334780, 368258, 426404, 502170, 533005, 552387, 581460, 639606, 736516, 920645, 1004340, 1066010, 1104774, 1279212, 1599015, 1841290, 2025419, 2132020, 2209548, 2761935, 3198030, 3682580, 4050838, 5523870, 6076257, 6396060, 8101676, 10127095, 11047740, 12152514, 20254190, 24305028, 30381285, 40508380, 60762570, 121525140]

約数ペア:

[(1, 121525140), (2, 60762570), (3, 40508380), (4, 30381285), (5, 24305028), (6, 20254190), (10, 12152514), (11, 11047740), (12, 10127095), (15, 8101676), (19, 6396060), (20, 6076257), (22, 5523870), (30, 4050838), (33, 3682580), (38, 3198030), (44, 2761935), (55, 2209548), (57, 2132020), (60, 2025419), (66, 1841290), (76, 1599015), (95, 1279212), (110, 1104774), (114, 1066010), (121, 1004340), (132, 920645), (165, 736516), (190, 639606), (209, 581460), (220, 552387), (228, 533005), (242, 502170), (285, 426404), (330, 368258), (363, 334780), (380, 319803), (418, 290730), (484, 251085), (570, 213202), (605, 200868), (627, 193820), (660, 184129), (726, 167390), (836, 145365), (881, 137940), (1045, 116292), (1140, 106601), (1210, 100434), (1254, 96910), (1452, 83695), (1762, 68970), (1815, 66956), (2090, 58146), (2299, 52860), (2420, 50217), (2508, 48455), (2643, 45980), (3135, 38764), (3524, 34485), (3630, 33478), (4180, 29073), (4405, 27588), (4598, 26430), (5286, 22990), (6270, 19382), (6897, 17620), (7260, 16739), (8810, 13794), (9196, 13215), (9691, 12540), (10572, 11495)]