277208814780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{194377}}^1$

素因数の和:194553

約数の個数: 192

約数和(自身を含む): 914354112000

約数和(自身を除く): 637145297220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 139, 171, 180, 190, 228, 270, 278, 285, 342, 380, 417, 513, 540, 556, 570, 684, 695, 834, 855, 1026, 1140, 1251, 1390, 1668, 1710, 2052, 2085, 2502, 2565, 2641, 2780, 3420, 3753, 4170, 5004, 5130, 5282, 6255, 7506, 7923, 8340, 10260, 10564, 12510, 13205, 15012, 15846, 18765, 23769, 25020, 26410, 31692, 37530, 39615, 47538, 52820, 71307, 75060, 79230, 95076, 118845, 142614, 158460, 194377, 237690, 285228, 356535, 388754, 475380, 583131, 713070, 777508, 971885, 1166262, 1426140, 1749393, 1943770, 2332524, 2915655, 3498786, 3693163, 3887540, 5248179, 5831310, 6997572, 7386326, 8746965, 10496358, 11079489, 11662620, 14772652, 17493930, 18465815, 20992716, 22158978, 26240895, 27018403, 33238467, 34987860, 36931630, 44317956, 52481790, 54036806, 55397445, 66476934, 73863260, 81055209, 99715401, 104963580, 108073612, 110794890, 132953868, 135092015, 162110418, 166192335, 199430802, 221589780, 243165627, 270184030, 324220836, 332384670, 398861604, 405276045, 486331254, 498577005, 513349657, 540368060, 664769340, 729496881, 810552090, 972662508, 997154010, 1026699314, 1215828135, 1458993762, 1540048971, 1621104180, 1994308020, 2053398628, 2431656270, 2566748285, 2917987524, 3080097942, 3647484405, 4620146913, 4863312540, 5133496570, 6160195884, 7294968810, 7700244855, 9240293826, 10266993140, 13860440739, 14589937620, 15400489710, 18480587652, 23100734565, 27720881478, 30800979420, 46201469130, 55441762956, 69302203695, 92402938260, 138604407390, 277208814780]

約数ペア:

[(1, 277208814780), (2, 138604407390), (3, 92402938260), (4, 69302203695), (5, 55441762956), (6, 46201469130), (9, 30800979420), (10, 27720881478), (12, 23100734565), (15, 18480587652), (18, 15400489710), (19, 14589937620), (20, 13860440739), (27, 10266993140), (30, 9240293826), (36, 7700244855), (38, 7294968810), (45, 6160195884), (54, 5133496570), (57, 4863312540), (60, 4620146913), (76, 3647484405), (90, 3080097942), (95, 2917987524), (108, 2566748285), (114, 2431656270), (135, 2053398628), (139, 1994308020), (171, 1621104180), (180, 1540048971), (190, 1458993762), (228, 1215828135), (270, 1026699314), (278, 997154010), (285, 972662508), (342, 810552090), (380, 729496881), (417, 664769340), (513, 540368060), (540, 513349657), (556, 498577005), (570, 486331254), (684, 405276045), (695, 398861604), (834, 332384670), (855, 324220836), (1026, 270184030), (1140, 243165627), (1251, 221589780), (1390, 199430802), (1668, 166192335), (1710, 162110418), (2052, 135092015), (2085, 132953868), (2502, 110794890), (2565, 108073612), (2641, 104963580), (2780, 99715401), (3420, 81055209), (3753, 73863260), (4170, 66476934), (5004, 55397445), (5130, 54036806), (5282, 52481790), (6255, 44317956), (7506, 36931630), (7923, 34987860), (8340, 33238467), (10260, 27018403), (10564, 26240895), (12510, 22158978), (13205, 20992716), (15012, 18465815), (15846, 17493930), (18765, 14772652), (23769, 11662620), (25020, 11079489), (26410, 10496358), (31692, 8746965), (37530, 7386326), (39615, 6997572), (47538, 5831310), (52820, 5248179), (71307, 3887540), (75060, 3693163), (79230, 3498786), (95076, 2915655), (118845, 2332524), (142614, 1943770), (158460, 1749393), (194377, 1426140), (237690, 1166262), (285228, 971885), (356535, 777508), (388754, 713070), (475380, 583131)]