73201800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 268732800

約数和(自身を除く): 195531000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 100, 105, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 280, 290, 300, 348, 350, 406, 420, 435, 525, 580, 600, 601, 609, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1202, 1218, 1400, 1450, 1624, 1740, 1803, 2030, 2100, 2175, 2404, 2436, 2900, 3005, 3045, 3480, 3606, 4060, 4200, 4207, 4350, 4808, 4872, 5075, 5800, 6010, 6090, 7212, 8120, 8414, 8700, 9015, 10150, 12020, 12180, 12621, 14424, 15025, 15225, 16828, 17400, 17429, 18030, 20300, 21035, 24040, 24360, 25242, 30050, 30450, 33656, 34858, 36060, 40600, 42070, 45075, 50484, 52287, 60100, 60900, 63105, 69716, 72120, 84140, 87145, 90150, 100968, 104574, 105175, 120200, 121800, 122003, 126210, 139432, 168280, 174290, 180300, 209148, 210350, 244006, 252420, 261435, 315525, 348580, 360600, 366009, 418296, 420700, 435725, 488012, 504840, 522870, 610015, 631050, 697160, 732018, 841400, 871450, 976024, 1045740, 1220030, 1262100, 1307175, 1464036, 1742900, 1830045, 2091480, 2440060, 2524200, 2614350, 2928072, 3050075, 3485800, 3660090, 4880120, 5228700, 6100150, 7320180, 9150225, 10457400, 12200300, 14640360, 18300450, 24400600, 36600900, 73201800]

約数ペア:

[(1, 73201800), (2, 36600900), (3, 24400600), (4, 18300450), (5, 14640360), (6, 12200300), (7, 10457400), (8, 9150225), (10, 7320180), (12, 6100150), (14, 5228700), (15, 4880120), (20, 3660090), (21, 3485800), (24, 3050075), (25, 2928072), (28, 2614350), (29, 2524200), (30, 2440060), (35, 2091480), (40, 1830045), (42, 1742900), (50, 1464036), (56, 1307175), (58, 1262100), (60, 1220030), (70, 1045740), (75, 976024), (84, 871450), (87, 841400), (100, 732018), (105, 697160), (116, 631050), (120, 610015), (140, 522870), (145, 504840), (150, 488012), (168, 435725), (174, 420700), (175, 418296), (200, 366009), (203, 360600), (210, 348580), (232, 315525), (280, 261435), (290, 252420), (300, 244006), (348, 210350), (350, 209148), (406, 180300), (420, 174290), (435, 168280), (525, 139432), (580, 126210), (600, 122003), (601, 121800), (609, 120200), (696, 105175), (700, 104574), (725, 100968), (812, 90150), (840, 87145), (870, 84140), (1015, 72120), (1050, 69716), (1160, 63105), (1202, 60900), (1218, 60100), (1400, 52287), (1450, 50484), (1624, 45075), (1740, 42070), (1803, 40600), (2030, 36060), (2100, 34858), (2175, 33656), (2404, 30450), (2436, 30050), (2900, 25242), (3005, 24360), (3045, 24040), (3480, 21035), (3606, 20300), (4060, 18030), (4200, 17429), (4207, 17400), (4350, 16828), (4808, 15225), (4872, 15025), (5075, 14424), (5800, 12621), (6010, 12180), (6090, 12020), (7212, 10150), (8120, 9015), (8414, 8700)]