148555620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 168

約数和(自身を含む): 489174336

約数和(自身を除く): 340618716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 443, 460, 486, 540, 621, 690, 729, 810, 828, 886, 972, 1035, 1215, 1242, 1329, 1380, 1458, 1620, 1772, 1863, 2070, 2215, 2430, 2484, 2658, 2916, 3105, 3645, 3726, 3987, 4140, 4430, 4860, 5316, 5589, 6210, 6645, 7290, 7452, 7974, 8860, 9315, 10189, 11178, 11961, 12420, 13290, 14580, 15948, 16767, 18630, 19935, 20378, 22356, 23922, 26580, 27945, 30567, 33534, 35883, 37260, 39870, 40756, 47844, 50945, 55890, 59805, 61134, 67068, 71766, 79740, 83835, 91701, 101890, 107649, 111780, 119610, 122268, 143532, 152835, 167670, 179415, 183402, 203780, 215298, 239220, 275103, 305670, 322947, 335340, 358830, 366804, 430596, 458505, 538245, 550206, 611340, 645894, 717660, 825309, 917010, 1076490, 1100412, 1291788, 1375515, 1614735, 1650618, 1834020, 2152980, 2475927, 2751030, 3229470, 3301236, 4126545, 4951854, 5502060, 6458940, 7427781, 8253090, 9903708, 12379635, 14855562, 16506180, 24759270, 29711124, 37138905, 49518540, 74277810, 148555620]

約数ペア:

[(1, 148555620), (2, 74277810), (3, 49518540), (4, 37138905), (5, 29711124), (6, 24759270), (9, 16506180), (10, 14855562), (12, 12379635), (15, 9903708), (18, 8253090), (20, 7427781), (23, 6458940), (27, 5502060), (30, 4951854), (36, 4126545), (45, 3301236), (46, 3229470), (54, 2751030), (60, 2475927), (69, 2152980), (81, 1834020), (90, 1650618), (92, 1614735), (108, 1375515), (115, 1291788), (135, 1100412), (138, 1076490), (162, 917010), (180, 825309), (207, 717660), (230, 645894), (243, 611340), (270, 550206), (276, 538245), (324, 458505), (345, 430596), (405, 366804), (414, 358830), (443, 335340), (460, 322947), (486, 305670), (540, 275103), (621, 239220), (690, 215298), (729, 203780), (810, 183402), (828, 179415), (886, 167670), (972, 152835), (1035, 143532), (1215, 122268), (1242, 119610), (1329, 111780), (1380, 107649), (1458, 101890), (1620, 91701), (1772, 83835), (1863, 79740), (2070, 71766), (2215, 67068), (2430, 61134), (2484, 59805), (2658, 55890), (2916, 50945), (3105, 47844), (3645, 40756), (3726, 39870), (3987, 37260), (4140, 35883), (4430, 33534), (4860, 30567), (5316, 27945), (5589, 26580), (6210, 23922), (6645, 22356), (7290, 20378), (7452, 19935), (7974, 18630), (8860, 16767), (9315, 15948), (10189, 14580), (11178, 13290), (11961, 12420)]