102999680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 285828480

約数和(自身を除く): 182828800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 277, 280, 320, 332, 415, 448, 554, 560, 581, 640, 664, 830, 896, 1108, 1120, 1162, 1328, 1385, 1660, 1939, 2216, 2240, 2324, 2656, 2770, 2905, 3320, 3878, 4432, 4480, 4648, 5312, 5540, 5810, 6640, 7756, 8864, 9296, 9695, 10624, 11080, 11620, 13280, 15512, 17728, 18592, 19390, 22160, 22991, 23240, 26560, 31024, 35456, 37184, 38780, 44320, 45982, 46480, 53120, 62048, 74368, 77560, 88640, 91964, 92960, 114955, 124096, 155120, 160937, 177280, 183928, 185920, 229910, 248192, 310240, 321874, 367856, 371840, 459820, 620480, 643748, 735712, 804685, 919640, 1240960, 1287496, 1471424, 1609370, 1839280, 2574992, 2942848, 3218740, 3678560, 5149984, 6437480, 7357120, 10299968, 12874960, 14714240, 20599936, 25749920, 51499840, 102999680]

約数ペア:

[(1, 102999680), (2, 51499840), (4, 25749920), (5, 20599936), (7, 14714240), (8, 12874960), (10, 10299968), (14, 7357120), (16, 6437480), (20, 5149984), (28, 3678560), (32, 3218740), (35, 2942848), (40, 2574992), (56, 1839280), (64, 1609370), (70, 1471424), (80, 1287496), (83, 1240960), (112, 919640), (128, 804685), (140, 735712), (160, 643748), (166, 620480), (224, 459820), (277, 371840), (280, 367856), (320, 321874), (332, 310240), (415, 248192), (448, 229910), (554, 185920), (560, 183928), (581, 177280), (640, 160937), (664, 155120), (830, 124096), (896, 114955), (1108, 92960), (1120, 91964), (1162, 88640), (1328, 77560), (1385, 74368), (1660, 62048), (1939, 53120), (2216, 46480), (2240, 45982), (2324, 44320), (2656, 38780), (2770, 37184), (2905, 35456), (3320, 31024), (3878, 26560), (4432, 23240), (4480, 22991), (4648, 22160), (5312, 19390), (5540, 18592), (5810, 17728), (6640, 15512), (7756, 13280), (8864, 11620), (9296, 11080), (9695, 10624)]