57128220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1664

約数の個数: 96

約数和(自身を含む): 180499200

約数和(自身を除く): 123370980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1579, 1809, 2010, 2412, 3015, 3158, 3618, 4020, 4737, 6030, 6316, 7236, 7895, 9045, 9474, 12060, 14211, 15790, 18090, 18948, 23685, 28422, 31580, 36180, 42633, 47370, 56844, 71055, 85266, 94740, 105793, 142110, 170532, 211586, 213165, 284220, 317379, 423172, 426330, 528965, 634758, 852660, 952137, 1057930, 1269516, 1586895, 1904274, 2115860, 2856411, 3173790, 3808548, 4760685, 5712822, 6347580, 9521370, 11425644, 14282055, 19042740, 28564110, 57128220]

約数ペア:

[(1, 57128220), (2, 28564110), (3, 19042740), (4, 14282055), (5, 11425644), (6, 9521370), (9, 6347580), (10, 5712822), (12, 4760685), (15, 3808548), (18, 3173790), (20, 2856411), (27, 2115860), (30, 1904274), (36, 1586895), (45, 1269516), (54, 1057930), (60, 952137), (67, 852660), (90, 634758), (108, 528965), (134, 426330), (135, 423172), (180, 317379), (201, 284220), (268, 213165), (270, 211586), (335, 170532), (402, 142110), (540, 105793), (603, 94740), (670, 85266), (804, 71055), (1005, 56844), (1206, 47370), (1340, 42633), (1579, 36180), (1809, 31580), (2010, 28422), (2412, 23685), (3015, 18948), (3158, 18090), (3618, 15790), (4020, 14211), (4737, 12060), (6030, 9474), (6316, 9045), (7236, 7895)]