75030228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 240123520

約数和(自身を除く): 165093292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 619, 666, 777, 819, 962, 1036, 1092, 1238, 1332, 1443, 1554, 1638, 1857, 1924, 2331, 2476, 2886, 3108, 3276, 3367, 3714, 4329, 4333, 4662, 5571, 5772, 6734, 7428, 8047, 8658, 8666, 9324, 10101, 11142, 12999, 13468, 16094, 17316, 17332, 20202, 22284, 22903, 24141, 25998, 30303, 32188, 38997, 40404, 45806, 48282, 51996, 56329, 60606, 68709, 72423, 77994, 91612, 96564, 112658, 121212, 137418, 144846, 155988, 160321, 168987, 206127, 225316, 274836, 289692, 297739, 320642, 337974, 412254, 480963, 506961, 595478, 641284, 675948, 824508, 893217, 961926, 1013922, 1190956, 1442889, 1786434, 1923852, 2027844, 2084173, 2679651, 2885778, 3572868, 4168346, 5359302, 5771556, 6252519, 8336692, 10718604, 12505038, 18757557, 25010076, 37515114, 75030228]

約数ペア:

[(1, 75030228), (2, 37515114), (3, 25010076), (4, 18757557), (6, 12505038), (7, 10718604), (9, 8336692), (12, 6252519), (13, 5771556), (14, 5359302), (18, 4168346), (21, 3572868), (26, 2885778), (28, 2679651), (36, 2084173), (37, 2027844), (39, 1923852), (42, 1786434), (52, 1442889), (63, 1190956), (74, 1013922), (78, 961926), (84, 893217), (91, 824508), (111, 675948), (117, 641284), (126, 595478), (148, 506961), (156, 480963), (182, 412254), (222, 337974), (234, 320642), (252, 297739), (259, 289692), (273, 274836), (333, 225316), (364, 206127), (444, 168987), (468, 160321), (481, 155988), (518, 144846), (546, 137418), (619, 121212), (666, 112658), (777, 96564), (819, 91612), (962, 77994), (1036, 72423), (1092, 68709), (1238, 60606), (1332, 56329), (1443, 51996), (1554, 48282), (1638, 45806), (1857, 40404), (1924, 38997), (2331, 32188), (2476, 30303), (2886, 25998), (3108, 24141), (3276, 22903), (3367, 22284), (3714, 20202), (4329, 17332), (4333, 17316), (4662, 16094), (5571, 13468), (5772, 12999), (6734, 11142), (7428, 10101), (8047, 9324), (8658, 8666)]