1288693800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{79549}}^1$

素因数の和:79577

約数の個数: 120

約数和(自身を含む): 4475880750

約数和(自身を除く): 3187186950

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 79549, 159098, 238647, 318196, 397745, 477294, 636392, 715941, 795490, 954588, 1193235, 1431882, 1590980, 1909176, 1988725, 2147823, 2386470, 2863764, 3181960, 3579705, 3977450, 4295646, 4772940, 5727528, 5966175, 6443469, 7159410, 7954900, 8591292, 9545880, 10739115, 11932350, 12886938, 14318820, 15909800, 17182584, 17898525, 21478230, 23864700, 25773876, 28637640, 32217345, 35797050, 42956460, 47729400, 51547752, 53695575, 64434690, 71594100, 85912920, 107391150, 128869380, 143188200, 161086725, 214782300, 257738760, 322173450, 429564600, 644346900, 1288693800]

約数ペア:

[(1, 1288693800), (2, 644346900), (3, 429564600), (4, 322173450), (5, 257738760), (6, 214782300), (8, 161086725), (9, 143188200), (10, 128869380), (12, 107391150), (15, 85912920), (18, 71594100), (20, 64434690), (24, 53695575), (25, 51547752), (27, 47729400), (30, 42956460), (36, 35797050), (40, 32217345), (45, 28637640), (50, 25773876), (54, 23864700), (60, 21478230), (72, 17898525), (75, 17182584), (81, 15909800), (90, 14318820), (100, 12886938), (108, 11932350), (120, 10739115), (135, 9545880), (150, 8591292), (162, 7954900), (180, 7159410), (200, 6443469), (216, 5966175), (225, 5727528), (270, 4772940), (300, 4295646), (324, 3977450), (360, 3579705), (405, 3181960), (450, 2863764), (540, 2386470), (600, 2147823), (648, 1988725), (675, 1909176), (810, 1590980), (900, 1431882), (1080, 1193235), (1350, 954588), (1620, 795490), (1800, 715941), (2025, 636392), (2700, 477294), (3240, 397745), (4050, 318196), (5400, 238647), (8100, 159098), (16200, 79549)]