68354400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 144

約数和(自身を含む): 234360000

約数和(自身を除く): 166005600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1499, 1520, 1824, 1900, 2280, 2400, 2850, 2998, 3040, 3800, 4497, 4560, 5700, 5996, 7495, 7600, 8994, 9120, 11400, 11992, 14990, 15200, 17988, 22485, 22800, 23984, 28481, 29980, 35976, 37475, 44970, 45600, 47968, 56962, 59960, 71952, 74950, 85443, 89940, 112425, 113924, 119920, 142405, 143904, 149900, 170886, 179880, 224850, 227848, 239840, 284810, 299800, 341772, 359760, 427215, 449700, 455696, 569620, 599600, 683544, 712025, 719520, 854430, 899400, 911392, 1139240, 1199200, 1367088, 1424050, 1708860, 1798800, 2136075, 2278480, 2734176, 2848100, 3417720, 3597600, 4272150, 4556960, 5696200, 6835440, 8544300, 11392400, 13670880, 17088600, 22784800, 34177200, 68354400]

約数ペア:

[(1, 68354400), (2, 34177200), (3, 22784800), (4, 17088600), (5, 13670880), (6, 11392400), (8, 8544300), (10, 6835440), (12, 5696200), (15, 4556960), (16, 4272150), (19, 3597600), (20, 3417720), (24, 2848100), (25, 2734176), (30, 2278480), (32, 2136075), (38, 1798800), (40, 1708860), (48, 1424050), (50, 1367088), (57, 1199200), (60, 1139240), (75, 911392), (76, 899400), (80, 854430), (95, 719520), (96, 712025), (100, 683544), (114, 599600), (120, 569620), (150, 455696), (152, 449700), (160, 427215), (190, 359760), (200, 341772), (228, 299800), (240, 284810), (285, 239840), (300, 227848), (304, 224850), (380, 179880), (400, 170886), (456, 149900), (475, 143904), (480, 142405), (570, 119920), (600, 113924), (608, 112425), (760, 89940), (800, 85443), (912, 74950), (950, 71952), (1140, 59960), (1200, 56962), (1425, 47968), (1499, 45600), (1520, 44970), (1824, 37475), (1900, 35976), (2280, 29980), (2400, 28481), (2850, 23984), (2998, 22800), (3040, 22485), (3800, 17988), (4497, 15200), (4560, 14990), (5700, 11992), (5996, 11400), (7495, 9120), (7600, 8994)]