239658300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 868868000

約数和(自身を除く): 629209700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 109, 126, 140, 150, 175, 180, 210, 218, 225, 252, 300, 315, 327, 349, 350, 420, 436, 450, 525, 545, 630, 654, 698, 700, 763, 900, 981, 1047, 1050, 1090, 1260, 1308, 1396, 1526, 1575, 1635, 1745, 1962, 2094, 2100, 2180, 2289, 2443, 2725, 3052, 3141, 3150, 3270, 3490, 3815, 3924, 4188, 4578, 4886, 4905, 5235, 5450, 6282, 6300, 6540, 6867, 6980, 7329, 7630, 8175, 8725, 9156, 9772, 9810, 10470, 10900, 11445, 12215, 12564, 13734, 14658, 15260, 15705, 16350, 17450, 19075, 19620, 20940, 21987, 22890, 24430, 24525, 26175, 27468, 29316, 31410, 32700, 34335, 34900, 36645, 38041, 38150, 43974, 45780, 48860, 49050, 52350, 57225, 61075, 62820, 68670, 73290, 76082, 76300, 78525, 87948, 98100, 104700, 109935, 114123, 114450, 122150, 137340, 146580, 152164, 157050, 171675, 183225, 190205, 219870, 228246, 228900, 244300, 266287, 314100, 342369, 343350, 366450, 380410, 439740, 456492, 532574, 549675, 570615, 684738, 686700, 732900, 760820, 798861, 951025, 1065148, 1099350, 1141230, 1331435, 1369476, 1597722, 1711845, 1902050, 2198700, 2282460, 2396583, 2662870, 2853075, 3195444, 3423690, 3804100, 3994305, 4793166, 5325740, 5706150, 6657175, 6847380, 7988610, 8559225, 9586332, 11412300, 11982915, 13314350, 15977220, 17118450, 19971525, 23965830, 26628700, 34236900, 39943050, 47931660, 59914575, 79886100, 119829150, 239658300]

約数ペア:

[(1, 239658300), (2, 119829150), (3, 79886100), (4, 59914575), (5, 47931660), (6, 39943050), (7, 34236900), (9, 26628700), (10, 23965830), (12, 19971525), (14, 17118450), (15, 15977220), (18, 13314350), (20, 11982915), (21, 11412300), (25, 9586332), (28, 8559225), (30, 7988610), (35, 6847380), (36, 6657175), (42, 5706150), (45, 5325740), (50, 4793166), (60, 3994305), (63, 3804100), (70, 3423690), (75, 3195444), (84, 2853075), (90, 2662870), (100, 2396583), (105, 2282460), (109, 2198700), (126, 1902050), (140, 1711845), (150, 1597722), (175, 1369476), (180, 1331435), (210, 1141230), (218, 1099350), (225, 1065148), (252, 951025), (300, 798861), (315, 760820), (327, 732900), (349, 686700), (350, 684738), (420, 570615), (436, 549675), (450, 532574), (525, 456492), (545, 439740), (630, 380410), (654, 366450), (698, 343350), (700, 342369), (763, 314100), (900, 266287), (981, 244300), (1047, 228900), (1050, 228246), (1090, 219870), (1260, 190205), (1308, 183225), (1396, 171675), (1526, 157050), (1575, 152164), (1635, 146580), (1745, 137340), (1962, 122150), (2094, 114450), (2100, 114123), (2180, 109935), (2289, 104700), (2443, 98100), (2725, 87948), (3052, 78525), (3141, 76300), (3150, 76082), (3270, 73290), (3490, 68670), (3815, 62820), (3924, 61075), (4188, 57225), (4578, 52350), (4886, 49050), (4905, 48860), (5235, 45780), (5450, 43974), (6282, 38150), (6300, 38041), (6540, 36645), (6867, 34900), (6980, 34335), (7329, 32700), (7630, 31410), (8175, 29316), (8725, 27468), (9156, 26175), (9772, 24525), (9810, 24430), (10470, 22890), (10900, 21987), (11445, 20940), (12215, 19620), (12564, 19075), (13734, 17450), (14658, 16350), (15260, 15705)]