170954700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 570630144

約数和(自身を除く): 399675444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 350, 381, 420, 508, 525, 635, 641, 700, 762, 889, 1050, 1270, 1282, 1524, 1778, 1905, 1923, 2100, 2540, 2564, 2667, 3175, 3205, 3556, 3810, 3846, 4445, 4487, 5334, 6350, 6410, 7620, 7692, 8890, 8974, 9525, 9615, 10668, 12700, 12820, 13335, 13461, 16025, 17780, 17948, 19050, 19230, 22225, 22435, 26670, 26922, 32050, 38100, 38460, 44450, 44870, 48075, 53340, 53844, 64100, 66675, 67305, 81407, 88900, 89740, 96150, 112175, 133350, 134610, 162814, 192300, 224350, 244221, 266700, 269220, 325628, 336525, 407035, 448700, 488442, 569849, 673050, 814070, 976884, 1139698, 1221105, 1346100, 1628140, 1709547, 2035175, 2279396, 2442210, 2849245, 3419094, 4070350, 4884420, 5698490, 6105525, 6838188, 8140700, 8547735, 11396980, 12211050, 14246225, 17095470, 24422100, 28492450, 34190940, 42738675, 56984900, 85477350, 170954700]

約数ペア:

[(1, 170954700), (2, 85477350), (3, 56984900), (4, 42738675), (5, 34190940), (6, 28492450), (7, 24422100), (10, 17095470), (12, 14246225), (14, 12211050), (15, 11396980), (20, 8547735), (21, 8140700), (25, 6838188), (28, 6105525), (30, 5698490), (35, 4884420), (42, 4070350), (50, 3419094), (60, 2849245), (70, 2442210), (75, 2279396), (84, 2035175), (100, 1709547), (105, 1628140), (127, 1346100), (140, 1221105), (150, 1139698), (175, 976884), (210, 814070), (254, 673050), (300, 569849), (350, 488442), (381, 448700), (420, 407035), (508, 336525), (525, 325628), (635, 269220), (641, 266700), (700, 244221), (762, 224350), (889, 192300), (1050, 162814), (1270, 134610), (1282, 133350), (1524, 112175), (1778, 96150), (1905, 89740), (1923, 88900), (2100, 81407), (2540, 67305), (2564, 66675), (2667, 64100), (3175, 53844), (3205, 53340), (3556, 48075), (3810, 44870), (3846, 44450), (4445, 38460), (4487, 38100), (5334, 32050), (6350, 26922), (6410, 26670), (7620, 22435), (7692, 22225), (8890, 19230), (8974, 19050), (9525, 17948), (9615, 17780), (10668, 16025), (12700, 13461), (12820, 13335)]