22192800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1351

約数の個数: 144

約数和(自身を含む): 82619712

約数和(自身を除く): 60426912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1321, 1400, 1680, 2100, 2400, 2642, 2800, 3360, 3963, 4200, 5284, 5600, 6605, 7926, 8400, 9247, 10568, 13210, 15852, 16800, 18494, 19815, 21136, 26420, 27741, 31704, 33025, 36988, 39630, 42272, 46235, 52840, 55482, 63408, 66050, 73976, 79260, 92470, 99075, 105680, 110964, 126816, 132100, 138705, 147952, 158520, 184940, 198150, 211360, 221928, 231175, 264200, 277410, 295904, 317040, 369880, 396300, 443856, 462350, 528400, 554820, 634080, 693525, 739760, 792600, 887712, 924700, 1056800, 1109640, 1387050, 1479520, 1585200, 1849400, 2219280, 2774100, 3170400, 3698800, 4438560, 5548200, 7397600, 11096400, 22192800]

約数ペア:

[(1, 22192800), (2, 11096400), (3, 7397600), (4, 5548200), (5, 4438560), (6, 3698800), (7, 3170400), (8, 2774100), (10, 2219280), (12, 1849400), (14, 1585200), (15, 1479520), (16, 1387050), (20, 1109640), (21, 1056800), (24, 924700), (25, 887712), (28, 792600), (30, 739760), (32, 693525), (35, 634080), (40, 554820), (42, 528400), (48, 462350), (50, 443856), (56, 396300), (60, 369880), (70, 317040), (75, 295904), (80, 277410), (84, 264200), (96, 231175), (100, 221928), (105, 211360), (112, 198150), (120, 184940), (140, 158520), (150, 147952), (160, 138705), (168, 132100), (175, 126816), (200, 110964), (210, 105680), (224, 99075), (240, 92470), (280, 79260), (300, 73976), (336, 66050), (350, 63408), (400, 55482), (420, 52840), (480, 46235), (525, 42272), (560, 39630), (600, 36988), (672, 33025), (700, 31704), (800, 27741), (840, 26420), (1050, 21136), (1120, 19815), (1200, 18494), (1321, 16800), (1400, 15852), (1680, 13210), (2100, 10568), (2400, 9247), (2642, 8400), (2800, 7926), (3360, 6605), (3963, 5600), (4200, 5284)]