164917200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 240

約数和(自身を含む): 625495680

約数和(自身を除く): 460578480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 240, 280, 290, 300, 336, 348, 350, 400, 406, 420, 435, 464, 525, 560, 580, 600, 609, 677, 696, 700, 725, 812, 840, 870, 1015, 1050, 1160, 1200, 1218, 1354, 1392, 1400, 1450, 1624, 1680, 1740, 2030, 2031, 2100, 2175, 2320, 2436, 2708, 2800, 2900, 3045, 3248, 3385, 3480, 4060, 4062, 4200, 4350, 4739, 4872, 5075, 5416, 5800, 6090, 6770, 6960, 8120, 8124, 8400, 8700, 9478, 9744, 10150, 10155, 10832, 11600, 12180, 13540, 14217, 15225, 16240, 16248, 16925, 17400, 18956, 19633, 20300, 20310, 23695, 24360, 27080, 28434, 30450, 32496, 33850, 34800, 37912, 39266, 40600, 40620, 47390, 48720, 50775, 54160, 56868, 58899, 60900, 67700, 71085, 75824, 78532, 81200, 81240, 94780, 98165, 101550, 113736, 117798, 118475, 121800, 135400, 137431, 142170, 157064, 162480, 189560, 196330, 203100, 227472, 235596, 236950, 243600, 270800, 274862, 284340, 294495, 314128, 355425, 379120, 392660, 406200, 412293, 471192, 473900, 490825, 549724, 568680, 588990, 687155, 710850, 785320, 812400, 824586, 942384, 947800, 981650, 1099448, 1137360, 1177980, 1374310, 1421700, 1472475, 1570640, 1649172, 1895600, 1963300, 2061465, 2198896, 2355960, 2748620, 2843400, 2944950, 3298344, 3435775, 3926600, 4122930, 4711920, 5497240, 5686800, 5889900, 6596688, 6871550, 7853200, 8245860, 10307325, 10994480, 11779800, 13743100, 16491720, 20614650, 23559600, 27486200, 32983440, 41229300, 54972400, 82458600, 164917200]

約数ペア:

[(1, 164917200), (2, 82458600), (3, 54972400), (4, 41229300), (5, 32983440), (6, 27486200), (7, 23559600), (8, 20614650), (10, 16491720), (12, 13743100), (14, 11779800), (15, 10994480), (16, 10307325), (20, 8245860), (21, 7853200), (24, 6871550), (25, 6596688), (28, 5889900), (29, 5686800), (30, 5497240), (35, 4711920), (40, 4122930), (42, 3926600), (48, 3435775), (50, 3298344), (56, 2944950), (58, 2843400), (60, 2748620), (70, 2355960), (75, 2198896), (80, 2061465), (84, 1963300), (87, 1895600), (100, 1649172), (105, 1570640), (112, 1472475), (116, 1421700), (120, 1374310), (140, 1177980), (145, 1137360), (150, 1099448), (168, 981650), (174, 947800), (175, 942384), (200, 824586), (203, 812400), (210, 785320), (232, 710850), (240, 687155), (280, 588990), (290, 568680), (300, 549724), (336, 490825), (348, 473900), (350, 471192), (400, 412293), (406, 406200), (420, 392660), (435, 379120), (464, 355425), (525, 314128), (560, 294495), (580, 284340), (600, 274862), (609, 270800), (677, 243600), (696, 236950), (700, 235596), (725, 227472), (812, 203100), (840, 196330), (870, 189560), (1015, 162480), (1050, 157064), (1160, 142170), (1200, 137431), (1218, 135400), (1354, 121800), (1392, 118475), (1400, 117798), (1450, 113736), (1624, 101550), (1680, 98165), (1740, 94780), (2030, 81240), (2031, 81200), (2100, 78532), (2175, 75824), (2320, 71085), (2436, 67700), (2708, 60900), (2800, 58899), (2900, 56868), (3045, 54160), (3248, 50775), (3385, 48720), (3480, 47390), (4060, 40620), (4062, 40600), (4200, 39266), (4350, 37912), (4739, 34800), (4872, 33850), (5075, 32496), (5416, 30450), (5800, 28434), (6090, 27080), (6770, 24360), (6960, 23695), (8120, 20310), (8124, 20300), (8400, 19633), (8700, 18956), (9478, 17400), (9744, 16925), (10150, 16248), (10155, 16240), (10832, 15225), (11600, 14217), (12180, 13540)]