79802400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 144

約数和(自身を含む): 266420448

約数和(自身を除く): 186618048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 300, 328, 400, 410, 480, 492, 600, 615, 656, 800, 811, 820, 984, 1025, 1200, 1230, 1312, 1622, 1640, 1968, 2050, 2400, 2433, 2460, 3075, 3244, 3280, 3936, 4055, 4100, 4866, 4920, 6150, 6488, 6560, 8110, 8200, 9732, 9840, 12165, 12300, 12976, 16220, 16400, 19464, 19680, 20275, 24330, 24600, 25952, 32440, 32800, 33251, 38928, 40550, 48660, 49200, 60825, 64880, 66502, 77856, 81100, 97320, 98400, 99753, 121650, 129760, 133004, 162200, 166255, 194640, 199506, 243300, 266008, 324400, 332510, 389280, 399012, 486600, 498765, 532016, 648800, 665020, 798024, 831275, 973200, 997530, 1064032, 1330040, 1596048, 1662550, 1946400, 1995060, 2493825, 2660080, 3192096, 3325100, 3990120, 4987650, 5320160, 6650200, 7980240, 9975300, 13300400, 15960480, 19950600, 26600800, 39901200, 79802400]

約数ペア:

[(1, 79802400), (2, 39901200), (3, 26600800), (4, 19950600), (5, 15960480), (6, 13300400), (8, 9975300), (10, 7980240), (12, 6650200), (15, 5320160), (16, 4987650), (20, 3990120), (24, 3325100), (25, 3192096), (30, 2660080), (32, 2493825), (40, 1995060), (41, 1946400), (48, 1662550), (50, 1596048), (60, 1330040), (75, 1064032), (80, 997530), (82, 973200), (96, 831275), (100, 798024), (120, 665020), (123, 648800), (150, 532016), (160, 498765), (164, 486600), (200, 399012), (205, 389280), (240, 332510), (246, 324400), (300, 266008), (328, 243300), (400, 199506), (410, 194640), (480, 166255), (492, 162200), (600, 133004), (615, 129760), (656, 121650), (800, 99753), (811, 98400), (820, 97320), (984, 81100), (1025, 77856), (1200, 66502), (1230, 64880), (1312, 60825), (1622, 49200), (1640, 48660), (1968, 40550), (2050, 38928), (2400, 33251), (2433, 32800), (2460, 32440), (3075, 25952), (3244, 24600), (3280, 24330), (3936, 20275), (4055, 19680), (4100, 19464), (4866, 16400), (4920, 16220), (6150, 12976), (6488, 12300), (6560, 12165), (8110, 9840), (8200, 9732)]