176992980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 526901760

約数和(自身を除く): 349908780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 107, 114, 190, 214, 228, 285, 321, 380, 428, 535, 570, 642, 1070, 1140, 1284, 1451, 1605, 2033, 2140, 2902, 3210, 4066, 4353, 5804, 6099, 6420, 7255, 8132, 8706, 10165, 12198, 14510, 17412, 20330, 21765, 24396, 27569, 29020, 30495, 40660, 43530, 55138, 60990, 82707, 87060, 110276, 121980, 137845, 155257, 165414, 275690, 310514, 330828, 413535, 465771, 551380, 621028, 776285, 827070, 931542, 1552570, 1654140, 1863084, 2328855, 2949883, 3105140, 4657710, 5899766, 8849649, 9315420, 11799532, 14749415, 17699298, 29498830, 35398596, 44248245, 58997660, 88496490, 176992980]

約数ペア:

[(1, 176992980), (2, 88496490), (3, 58997660), (4, 44248245), (5, 35398596), (6, 29498830), (10, 17699298), (12, 14749415), (15, 11799532), (19, 9315420), (20, 8849649), (30, 5899766), (38, 4657710), (57, 3105140), (60, 2949883), (76, 2328855), (95, 1863084), (107, 1654140), (114, 1552570), (190, 931542), (214, 827070), (228, 776285), (285, 621028), (321, 551380), (380, 465771), (428, 413535), (535, 330828), (570, 310514), (642, 275690), (1070, 165414), (1140, 155257), (1284, 137845), (1451, 121980), (1605, 110276), (2033, 87060), (2140, 82707), (2902, 60990), (3210, 55138), (4066, 43530), (4353, 40660), (5804, 30495), (6099, 29020), (6420, 27569), (7255, 24396), (8132, 21765), (8706, 20330), (10165, 17412), (12198, 14510)]