99480640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 112

約数和(自身を含む): 274320000

約数和(自身を除く): 174839360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 356, 445, 448, 499, 560, 623, 712, 890, 998, 1120, 1246, 1424, 1780, 1996, 2240, 2492, 2495, 2848, 3115, 3493, 3560, 3992, 4984, 4990, 5696, 6230, 6986, 7120, 7984, 9968, 9980, 12460, 13972, 14240, 15968, 17465, 19936, 19960, 24920, 27944, 28480, 31936, 34930, 39872, 39920, 44411, 49840, 55888, 69860, 79840, 88822, 99680, 111776, 139720, 159680, 177644, 199360, 222055, 223552, 279440, 310877, 355288, 444110, 558880, 621754, 710576, 888220, 1117760, 1243508, 1421152, 1554385, 1776440, 2487016, 2842304, 3108770, 3552880, 4974032, 6217540, 7105760, 9948064, 12435080, 14211520, 19896128, 24870160, 49740320, 99480640]

約数ペア:

[(1, 99480640), (2, 49740320), (4, 24870160), (5, 19896128), (7, 14211520), (8, 12435080), (10, 9948064), (14, 7105760), (16, 6217540), (20, 4974032), (28, 3552880), (32, 3108770), (35, 2842304), (40, 2487016), (56, 1776440), (64, 1554385), (70, 1421152), (80, 1243508), (89, 1117760), (112, 888220), (140, 710576), (160, 621754), (178, 558880), (224, 444110), (280, 355288), (320, 310877), (356, 279440), (445, 223552), (448, 222055), (499, 199360), (560, 177644), (623, 159680), (712, 139720), (890, 111776), (998, 99680), (1120, 88822), (1246, 79840), (1424, 69860), (1780, 55888), (1996, 49840), (2240, 44411), (2492, 39920), (2495, 39872), (2848, 34930), (3115, 31936), (3493, 28480), (3560, 27944), (3992, 24920), (4984, 19960), (4990, 19936), (5696, 17465), (6230, 15968), (6986, 14240), (7120, 13972), (7984, 12460), (9968, 9980)]