73325560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 221616000

約数和(自身を除く): 148290440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 88, 95, 98, 110, 133, 140, 152, 154, 179, 190, 196, 209, 220, 245, 266, 280, 308, 358, 380, 385, 392, 418, 440, 490, 532, 539, 616, 665, 716, 760, 770, 836, 895, 931, 980, 1045, 1064, 1078, 1253, 1330, 1432, 1463, 1540, 1672, 1790, 1862, 1960, 1969, 2090, 2156, 2506, 2660, 2695, 2926, 3080, 3401, 3580, 3724, 3938, 4180, 4312, 4655, 5012, 5320, 5390, 5852, 6265, 6802, 7160, 7315, 7448, 7876, 8360, 8771, 9310, 9845, 10024, 10241, 10780, 11704, 12530, 13604, 13783, 14630, 15752, 17005, 17542, 18620, 19690, 20482, 21560, 23807, 25060, 27208, 27566, 29260, 34010, 35084, 37240, 37411, 39380, 40964, 43855, 47614, 50120, 51205, 55132, 58520, 68020, 68915, 70168, 74822, 78760, 81928, 87710, 95228, 96481, 102410, 110264, 119035, 136040, 137830, 149644, 166649, 175420, 187055, 190456, 192962, 204820, 238070, 261877, 275660, 299288, 333298, 350840, 374110, 385924, 409640, 476140, 482405, 523754, 551320, 666596, 748220, 771848, 833245, 952280, 964810, 1047508, 1309385, 1333192, 1496440, 1666490, 1833139, 1929620, 2095016, 2618770, 3332980, 3666278, 3859240, 5237540, 6665960, 7332556, 9165695, 10475080, 14665112, 18331390, 36662780, 73325560]

約数ペア:

[(1, 73325560), (2, 36662780), (4, 18331390), (5, 14665112), (7, 10475080), (8, 9165695), (10, 7332556), (11, 6665960), (14, 5237540), (19, 3859240), (20, 3666278), (22, 3332980), (28, 2618770), (35, 2095016), (38, 1929620), (40, 1833139), (44, 1666490), (49, 1496440), (55, 1333192), (56, 1309385), (70, 1047508), (76, 964810), (77, 952280), (88, 833245), (95, 771848), (98, 748220), (110, 666596), (133, 551320), (140, 523754), (152, 482405), (154, 476140), (179, 409640), (190, 385924), (196, 374110), (209, 350840), (220, 333298), (245, 299288), (266, 275660), (280, 261877), (308, 238070), (358, 204820), (380, 192962), (385, 190456), (392, 187055), (418, 175420), (440, 166649), (490, 149644), (532, 137830), (539, 136040), (616, 119035), (665, 110264), (716, 102410), (760, 96481), (770, 95228), (836, 87710), (895, 81928), (931, 78760), (980, 74822), (1045, 70168), (1064, 68915), (1078, 68020), (1253, 58520), (1330, 55132), (1432, 51205), (1463, 50120), (1540, 47614), (1672, 43855), (1790, 40964), (1862, 39380), (1960, 37411), (1969, 37240), (2090, 35084), (2156, 34010), (2506, 29260), (2660, 27566), (2695, 27208), (2926, 25060), (3080, 23807), (3401, 21560), (3580, 20482), (3724, 19690), (3938, 18620), (4180, 17542), (4312, 17005), (4655, 15752), (5012, 14630), (5320, 13783), (5390, 13604), (5852, 12530), (6265, 11704), (6802, 10780), (7160, 10241), (7315, 10024), (7448, 9845), (7876, 9310), (8360, 8771)]