55337940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 197188992

約数和(自身を除く): 141851052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1187, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2374, 2590, 3108, 3330, 3561, 3885, 4662, 4748, 5180, 5935, 6660, 7122, 7770, 8309, 9324, 10683, 11655, 11870, 14244, 15540, 16618, 17805, 21366, 23310, 23740, 24927, 33236, 35610, 41545, 42732, 43919, 46620, 49854, 53415, 71220, 74781, 83090, 87838, 99708, 106830, 124635, 131757, 149562, 166180, 175676, 213660, 219595, 249270, 263514, 299124, 307433, 373905, 395271, 439190, 498540, 527028, 614866, 658785, 747810, 790542, 878380, 922299, 1229732, 1317570, 1495620, 1537165, 1581084, 1844598, 1976355, 2635140, 2766897, 3074330, 3689196, 3952710, 4611495, 5533794, 6148660, 7905420, 9222990, 11067588, 13834485, 18445980, 27668970, 55337940]

約数ペア:

[(1, 55337940), (2, 27668970), (3, 18445980), (4, 13834485), (5, 11067588), (6, 9222990), (7, 7905420), (9, 6148660), (10, 5533794), (12, 4611495), (14, 3952710), (15, 3689196), (18, 3074330), (20, 2766897), (21, 2635140), (28, 1976355), (30, 1844598), (35, 1581084), (36, 1537165), (37, 1495620), (42, 1317570), (45, 1229732), (60, 922299), (63, 878380), (70, 790542), (74, 747810), (84, 658785), (90, 614866), (105, 527028), (111, 498540), (126, 439190), (140, 395271), (148, 373905), (180, 307433), (185, 299124), (210, 263514), (222, 249270), (252, 219595), (259, 213660), (315, 175676), (333, 166180), (370, 149562), (420, 131757), (444, 124635), (518, 106830), (555, 99708), (630, 87838), (666, 83090), (740, 74781), (777, 71220), (1036, 53415), (1110, 49854), (1187, 46620), (1260, 43919), (1295, 42732), (1332, 41545), (1554, 35610), (1665, 33236), (2220, 24927), (2331, 23740), (2374, 23310), (2590, 21366), (3108, 17805), (3330, 16618), (3561, 15540), (3885, 14244), (4662, 11870), (4748, 11655), (5180, 10683), (5935, 9324), (6660, 8309), (7122, 7770)]