79938000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{4441}}^1$

素因数の和:4470

約数の個数: 120

約数和(自身を含む): 279259656

約数和(自身を除く): 199321656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4441, 4500, 6000, 8882, 9000, 13323, 17764, 18000, 22205, 26646, 35528, 39969, 44410, 53292, 66615, 71056, 79938, 88820, 106584, 111025, 133230, 159876, 177640, 199845, 213168, 222050, 266460, 319752, 333075, 355280, 399690, 444100, 532920, 555125, 639504, 666150, 799380, 888200, 999225, 1065840, 1110250, 1332300, 1598760, 1665375, 1776400, 1998450, 2220500, 2664600, 3197520, 3330750, 3996900, 4441000, 4996125, 5329200, 6661500, 7993800, 8882000, 9992250, 13323000, 15987600, 19984500, 26646000, 39969000, 79938000]

約数ペア:

[(1, 79938000), (2, 39969000), (3, 26646000), (4, 19984500), (5, 15987600), (6, 13323000), (8, 9992250), (9, 8882000), (10, 7993800), (12, 6661500), (15, 5329200), (16, 4996125), (18, 4441000), (20, 3996900), (24, 3330750), (25, 3197520), (30, 2664600), (36, 2220500), (40, 1998450), (45, 1776400), (48, 1665375), (50, 1598760), (60, 1332300), (72, 1110250), (75, 1065840), (80, 999225), (90, 888200), (100, 799380), (120, 666150), (125, 639504), (144, 555125), (150, 532920), (180, 444100), (200, 399690), (225, 355280), (240, 333075), (250, 319752), (300, 266460), (360, 222050), (375, 213168), (400, 199845), (450, 177640), (500, 159876), (600, 133230), (720, 111025), (750, 106584), (900, 88820), (1000, 79938), (1125, 71056), (1200, 66615), (1500, 53292), (1800, 44410), (2000, 39969), (2250, 35528), (3000, 26646), (3600, 22205), (4441, 18000), (4500, 17764), (6000, 13323), (8882, 9000)]