143794980

素因数分解:

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

素因数の和:483

約数の個数: 192

約数和(自身を含む): 517440000

約数和(自身を除く): 373645020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 210, 218, 252, 270, 315, 327, 349, 378, 420, 436, 540, 545, 630, 654, 698, 756, 763, 945, 981, 1047, 1090, 1260, 1308, 1396, 1526, 1635, 1745, 1890, 1962, 2094, 2180, 2289, 2443, 2943, 3052, 3141, 3270, 3490, 3780, 3815, 3924, 4188, 4578, 4886, 4905, 5235, 5886, 6282, 6540, 6867, 6980, 7329, 7630, 9156, 9423, 9772, 9810, 10470, 11445, 11772, 12215, 12564, 13734, 14658, 14715, 15260, 15705, 18846, 19620, 20601, 20940, 21987, 22890, 24430, 27468, 29316, 29430, 31410, 34335, 36645, 37692, 38041, 41202, 43974, 45780, 47115, 48860, 58860, 62820, 65961, 68670, 73290, 76082, 82404, 87948, 94230, 103005, 109935, 114123, 131922, 137340, 146580, 152164, 188460, 190205, 206010, 219870, 228246, 263844, 266287, 329805, 342369, 380410, 412020, 439740, 456492, 532574, 570615, 659610, 684738, 760820, 798861, 1027107, 1065148, 1141230, 1319220, 1331435, 1369476, 1597722, 1711845, 2054214, 2282460, 2396583, 2662870, 3195444, 3423690, 3994305, 4108428, 4793166, 5135535, 5325740, 6847380, 7189749, 7988610, 9586332, 10271070, 11982915, 14379498, 15977220, 20542140, 23965830, 28758996, 35948745, 47931660, 71897490, 143794980]

約数ペア:

[(1, 143794980), (2, 71897490), (3, 47931660), (4, 35948745), (5, 28758996), (6, 23965830), (7, 20542140), (9, 15977220), (10, 14379498), (12, 11982915), (14, 10271070), (15, 9586332), (18, 7988610), (20, 7189749), (21, 6847380), (27, 5325740), (28, 5135535), (30, 4793166), (35, 4108428), (36, 3994305), (42, 3423690), (45, 3195444), (54, 2662870), (60, 2396583), (63, 2282460), (70, 2054214), (84, 1711845), (90, 1597722), (105, 1369476), (108, 1331435), (109, 1319220), (126, 1141230), (135, 1065148), (140, 1027107), (180, 798861), (189, 760820), (210, 684738), (218, 659610), (252, 570615), (270, 532574), (315, 456492), (327, 439740), (349, 412020), (378, 380410), (420, 342369), (436, 329805), (540, 266287), (545, 263844), (630, 228246), (654, 219870), (698, 206010), (756, 190205), (763, 188460), (945, 152164), (981, 146580), (1047, 137340), (1090, 131922), (1260, 114123), (1308, 109935), (1396, 103005), (1526, 94230), (1635, 87948), (1745, 82404), (1890, 76082), (1962, 73290), (2094, 68670), (2180, 65961), (2289, 62820), (2443, 58860), (2943, 48860), (3052, 47115), (3141, 45780), (3270, 43974), (3490, 41202), (3780, 38041), (3815, 37692), (3924, 36645), (4188, 34335), (4578, 31410), (4886, 29430), (4905, 29316), (5235, 27468), (5886, 24430), (6282, 22890), (6540, 21987), (6867, 20940), (6980, 20601), (7329, 19620), (7630, 18846), (9156, 15705), (9423, 15260), (9772, 14715), (9810, 14658), (10470, 13734), (11445, 12564), (11772, 12215)]