455656860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 1512000000

約数和(自身を除く): 1056343140

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, 89, 90, 95, 108, 114, 135, 171, 178, 180, 190, 228, 267, 270, 285, 342, 356, 380, 445, 499, 513, 534, 540, 570, 684, 801, 855, 890, 998, 1026, 1068, 1140, 1335, 1497, 1602, 1691, 1710, 1780, 1996, 2052, 2403, 2495, 2565, 2670, 2994, 3204, 3382, 3420, 4005, 4491, 4806, 4990, 5073, 5130, 5340, 5988, 6764, 7485, 8010, 8455, 8982, 9481, 9612, 9980, 10146, 10260, 12015, 13473, 14970, 15219, 16020, 16910, 17964, 18962, 20292, 22455, 24030, 25365, 26946, 28443, 29940, 30438, 33820, 37924, 44411, 44910, 45657, 47405, 48060, 50730, 53892, 56886, 60876, 67365, 76095, 85329, 88822, 89820, 91314, 94810, 101460, 113772, 133233, 134730, 142215, 152190, 170658, 177644, 182628, 189620, 222055, 228285, 255987, 266466, 269460, 284430, 304380, 341316, 399699, 426645, 444110, 456570, 511974, 532932, 568860, 666165, 799398, 843809, 853290, 888220, 913140, 1023948, 1199097, 1279935, 1332330, 1598796, 1687618, 1706580, 1998495, 2398194, 2531427, 2559870, 2664660, 3375236, 3996990, 4219045, 4796388, 5062854, 5119740, 5995485, 7594281, 7993980, 8438090, 10125708, 11990970, 12657135, 15188562, 16876180, 22782843, 23981940, 25314270, 30377124, 37971405, 45565686, 50628540, 75942810, 91131372, 113914215, 151885620, 227828430, 455656860]

約数ペア:

[(1, 455656860), (2, 227828430), (3, 151885620), (4, 113914215), (5, 91131372), (6, 75942810), (9, 50628540), (10, 45565686), (12, 37971405), (15, 30377124), (18, 25314270), (19, 23981940), (20, 22782843), (27, 16876180), (30, 15188562), (36, 12657135), (38, 11990970), (45, 10125708), (54, 8438090), (57, 7993980), (60, 7594281), (76, 5995485), (89, 5119740), (90, 5062854), (95, 4796388), (108, 4219045), (114, 3996990), (135, 3375236), (171, 2664660), (178, 2559870), (180, 2531427), (190, 2398194), (228, 1998495), (267, 1706580), (270, 1687618), (285, 1598796), (342, 1332330), (356, 1279935), (380, 1199097), (445, 1023948), (499, 913140), (513, 888220), (534, 853290), (540, 843809), (570, 799398), (684, 666165), (801, 568860), (855, 532932), (890, 511974), (998, 456570), (1026, 444110), (1068, 426645), (1140, 399699), (1335, 341316), (1497, 304380), (1602, 284430), (1691, 269460), (1710, 266466), (1780, 255987), (1996, 228285), (2052, 222055), (2403, 189620), (2495, 182628), (2565, 177644), (2670, 170658), (2994, 152190), (3204, 142215), (3382, 134730), (3420, 133233), (4005, 113772), (4491, 101460), (4806, 94810), (4990, 91314), (5073, 89820), (5130, 88822), (5340, 85329), (5988, 76095), (6764, 67365), (7485, 60876), (8010, 56886), (8455, 53892), (8982, 50730), (9481, 48060), (9612, 47405), (9980, 45657), (10146, 44910), (10260, 44411), (12015, 37924), (13473, 33820), (14970, 30438), (15219, 29940), (16020, 28443), (16910, 26946), (17964, 25365), (18962, 24030), (20292, 22455)]