74747880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 253123200

約数和(自身を除く): 178375320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1033, 1080, 1206, 1340, 1608, 1809, 2010, 2066, 2412, 2680, 3015, 3099, 3618, 4020, 4132, 4824, 5165, 6030, 6198, 7236, 8040, 8264, 9045, 9297, 10330, 12060, 12396, 14472, 15495, 18090, 18594, 20660, 24120, 24792, 27891, 30990, 36180, 37188, 41320, 46485, 55782, 61980, 69211, 72360, 74376, 92970, 111564, 123960, 138422, 139455, 185940, 207633, 223128, 276844, 278910, 346055, 371880, 415266, 553688, 557820, 622899, 692110, 830532, 1038165, 1115640, 1245798, 1384220, 1661064, 1868697, 2076330, 2491596, 2768440, 3114495, 3737394, 4152660, 4983192, 6228990, 7474788, 8305320, 9343485, 12457980, 14949576, 18686970, 24915960, 37373940, 74747880]

約数ペア:

[(1, 74747880), (2, 37373940), (3, 24915960), (4, 18686970), (5, 14949576), (6, 12457980), (8, 9343485), (9, 8305320), (10, 7474788), (12, 6228990), (15, 4983192), (18, 4152660), (20, 3737394), (24, 3114495), (27, 2768440), (30, 2491596), (36, 2076330), (40, 1868697), (45, 1661064), (54, 1384220), (60, 1245798), (67, 1115640), (72, 1038165), (90, 830532), (108, 692110), (120, 622899), (134, 557820), (135, 553688), (180, 415266), (201, 371880), (216, 346055), (268, 278910), (270, 276844), (335, 223128), (360, 207633), (402, 185940), (536, 139455), (540, 138422), (603, 123960), (670, 111564), (804, 92970), (1005, 74376), (1033, 72360), (1080, 69211), (1206, 61980), (1340, 55782), (1608, 46485), (1809, 41320), (2010, 37188), (2066, 36180), (2412, 30990), (2680, 27891), (3015, 24792), (3099, 24120), (3618, 20660), (4020, 18594), (4132, 18090), (4824, 15495), (5165, 14472), (6030, 12396), (6198, 12060), (7236, 10330), (8040, 9297), (8264, 9045)]