80963400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 295159680

約数和(自身を除く): 214196280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 50, 56, 60, 70, 74, 75, 84, 100, 105, 111, 120, 140, 148, 150, 168, 175, 185, 200, 210, 222, 259, 280, 296, 300, 350, 370, 420, 444, 518, 521, 525, 555, 600, 700, 740, 777, 840, 888, 925, 1036, 1042, 1050, 1110, 1295, 1400, 1480, 1554, 1563, 1850, 2072, 2084, 2100, 2220, 2590, 2605, 2775, 3108, 3126, 3647, 3700, 3885, 4168, 4200, 4440, 5180, 5210, 5550, 6216, 6252, 6475, 7294, 7400, 7770, 7815, 10360, 10420, 10941, 11100, 12504, 12950, 13025, 14588, 15540, 15630, 18235, 19277, 19425, 20840, 21882, 22200, 25900, 26050, 29176, 31080, 31260, 36470, 38554, 38850, 39075, 43764, 51800, 52100, 54705, 57831, 62520, 72940, 77108, 77700, 78150, 87528, 91175, 96385, 104200, 109410, 115662, 134939, 145880, 154216, 155400, 156300, 182350, 192770, 218820, 231324, 269878, 273525, 289155, 312600, 364700, 385540, 404817, 437640, 462648, 481925, 539756, 547050, 578310, 674695, 729400, 771080, 809634, 963850, 1079512, 1094100, 1156620, 1349390, 1445775, 1619268, 1927700, 2024085, 2188200, 2313240, 2698780, 2891550, 3238536, 3373475, 3855400, 4048170, 5397560, 5783100, 6746950, 8096340, 10120425, 11566200, 13493900, 16192680, 20240850, 26987800, 40481700, 80963400]

約数ペア:

[(1, 80963400), (2, 40481700), (3, 26987800), (4, 20240850), (5, 16192680), (6, 13493900), (7, 11566200), (8, 10120425), (10, 8096340), (12, 6746950), (14, 5783100), (15, 5397560), (20, 4048170), (21, 3855400), (24, 3373475), (25, 3238536), (28, 2891550), (30, 2698780), (35, 2313240), (37, 2188200), (40, 2024085), (42, 1927700), (50, 1619268), (56, 1445775), (60, 1349390), (70, 1156620), (74, 1094100), (75, 1079512), (84, 963850), (100, 809634), (105, 771080), (111, 729400), (120, 674695), (140, 578310), (148, 547050), (150, 539756), (168, 481925), (175, 462648), (185, 437640), (200, 404817), (210, 385540), (222, 364700), (259, 312600), (280, 289155), (296, 273525), (300, 269878), (350, 231324), (370, 218820), (420, 192770), (444, 182350), (518, 156300), (521, 155400), (525, 154216), (555, 145880), (600, 134939), (700, 115662), (740, 109410), (777, 104200), (840, 96385), (888, 91175), (925, 87528), (1036, 78150), (1042, 77700), (1050, 77108), (1110, 72940), (1295, 62520), (1400, 57831), (1480, 54705), (1554, 52100), (1563, 51800), (1850, 43764), (2072, 39075), (2084, 38850), (2100, 38554), (2220, 36470), (2590, 31260), (2605, 31080), (2775, 29176), (3108, 26050), (3126, 25900), (3647, 22200), (3700, 21882), (3885, 20840), (4168, 19425), (4200, 19277), (4440, 18235), (5180, 15630), (5210, 15540), (5550, 14588), (6216, 13025), (6252, 12950), (6475, 12504), (7294, 11100), (7400, 10941), (7770, 10420), (7815, 10360)]