78043200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 260786880

約数和(自身を除く): 182743680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 142, 150, 160, 192, 200, 213, 229, 240, 284, 300, 320, 355, 400, 426, 458, 480, 568, 600, 687, 710, 800, 852, 916, 960, 1065, 1136, 1145, 1200, 1374, 1420, 1600, 1704, 1775, 1832, 2130, 2272, 2290, 2400, 2748, 2840, 3408, 3435, 3550, 3664, 4260, 4544, 4580, 4800, 5325, 5496, 5680, 5725, 6816, 6870, 7100, 7328, 8520, 9160, 10650, 10992, 11360, 11450, 13632, 13740, 14200, 14656, 16259, 17040, 17175, 18320, 21300, 21984, 22720, 22900, 27480, 28400, 32518, 34080, 34350, 36640, 42600, 43968, 45800, 48777, 54960, 56800, 65036, 68160, 68700, 73280, 81295, 85200, 91600, 97554, 109920, 113600, 130072, 137400, 162590, 170400, 183200, 195108, 219840, 243885, 260144, 274800, 325180, 340800, 366400, 390216, 406475, 487770, 520288, 549600, 650360, 780432, 812950, 975540, 1040576, 1099200, 1219425, 1300720, 1560864, 1625900, 1951080, 2438850, 2601440, 3121728, 3251800, 3902160, 4877700, 5202880, 6503600, 7804320, 9755400, 13007200, 15608640, 19510800, 26014400, 39021600, 78043200]

約数ペア:

[(1, 78043200), (2, 39021600), (3, 26014400), (4, 19510800), (5, 15608640), (6, 13007200), (8, 9755400), (10, 7804320), (12, 6503600), (15, 5202880), (16, 4877700), (20, 3902160), (24, 3251800), (25, 3121728), (30, 2601440), (32, 2438850), (40, 1951080), (48, 1625900), (50, 1560864), (60, 1300720), (64, 1219425), (71, 1099200), (75, 1040576), (80, 975540), (96, 812950), (100, 780432), (120, 650360), (142, 549600), (150, 520288), (160, 487770), (192, 406475), (200, 390216), (213, 366400), (229, 340800), (240, 325180), (284, 274800), (300, 260144), (320, 243885), (355, 219840), (400, 195108), (426, 183200), (458, 170400), (480, 162590), (568, 137400), (600, 130072), (687, 113600), (710, 109920), (800, 97554), (852, 91600), (916, 85200), (960, 81295), (1065, 73280), (1136, 68700), (1145, 68160), (1200, 65036), (1374, 56800), (1420, 54960), (1600, 48777), (1704, 45800), (1775, 43968), (1832, 42600), (2130, 36640), (2272, 34350), (2290, 34080), (2400, 32518), (2748, 28400), (2840, 27480), (3408, 22900), (3435, 22720), (3550, 21984), (3664, 21300), (4260, 18320), (4544, 17175), (4580, 17040), (4800, 16259), (5325, 14656), (5496, 14200), (5680, 13740), (5725, 13632), (6816, 11450), (6870, 11360), (7100, 10992), (7328, 10650), (8520, 9160)]