84375720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 326781000

約数和(自身を除く): 242405280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 149, 156, 165, 180, 195, 198, 220, 234, 242, 260, 264, 286, 298, 312, 330, 360, 363, 390, 396, 429, 440, 447, 468, 484, 495, 520, 572, 585, 596, 605, 660, 715, 726, 745, 780, 792, 858, 894, 936, 968, 990, 1089, 1144, 1170, 1192, 1210, 1287, 1320, 1341, 1430, 1452, 1490, 1560, 1573, 1639, 1716, 1788, 1815, 1937, 1980, 2145, 2178, 2235, 2340, 2420, 2574, 2682, 2860, 2904, 2980, 3146, 3278, 3432, 3576, 3630, 3874, 3960, 4290, 4356, 4470, 4680, 4719, 4840, 4917, 5148, 5364, 5445, 5720, 5811, 5960, 6292, 6435, 6556, 6705, 7260, 7748, 7865, 8195, 8580, 8712, 8940, 9438, 9685, 9834, 10296, 10728, 10890, 11622, 12584, 12870, 13112, 13410, 14157, 14520, 14751, 15496, 15730, 16390, 17160, 17433, 17880, 18029, 18876, 19370, 19668, 21307, 21780, 23244, 23595, 24585, 25740, 26820, 28314, 29055, 29502, 31460, 32780, 34866, 36058, 37752, 38740, 39336, 42614, 43560, 46488, 47190, 49170, 51480, 53640, 54087, 56628, 58110, 59004, 62920, 63921, 65560, 69732, 70785, 72116, 73755, 77480, 85228, 87165, 90145, 94380, 98340, 106535, 108174, 113256, 116220, 118008, 127842, 139464, 141570, 144232, 147510, 162261, 170456, 174330, 180290, 188760, 191763, 196680, 213070, 216348, 232440, 234377, 255684, 270435, 283140, 295020, 319605, 324522, 348660, 360580, 383526, 426140, 432696, 468754, 511368, 540870, 566280, 590040, 639210, 649044, 697320, 703131, 721160, 767052, 811305, 852280, 937508, 958815, 1081740, 1171885, 1278420, 1298088, 1406262, 1534104, 1622610, 1875016, 1917630, 2109393, 2163480, 2343770, 2556840, 2812524, 3245220, 3515655, 3835260, 4218786, 4687540, 5625048, 6490440, 7031310, 7670520, 8437572, 9375080, 10546965, 14062620, 16875144, 21093930, 28125240, 42187860, 84375720]

約数ペア:

[(1, 84375720), (2, 42187860), (3, 28125240), (4, 21093930), (5, 16875144), (6, 14062620), (8, 10546965), (9, 9375080), (10, 8437572), (11, 7670520), (12, 7031310), (13, 6490440), (15, 5625048), (18, 4687540), (20, 4218786), (22, 3835260), (24, 3515655), (26, 3245220), (30, 2812524), (33, 2556840), (36, 2343770), (39, 2163480), (40, 2109393), (44, 1917630), (45, 1875016), (52, 1622610), (55, 1534104), (60, 1406262), (65, 1298088), (66, 1278420), (72, 1171885), (78, 1081740), (88, 958815), (90, 937508), (99, 852280), (104, 811305), (110, 767052), (117, 721160), (120, 703131), (121, 697320), (130, 649044), (132, 639210), (143, 590040), (149, 566280), (156, 540870), (165, 511368), (180, 468754), (195, 432696), (198, 426140), (220, 383526), (234, 360580), (242, 348660), (260, 324522), (264, 319605), (286, 295020), (298, 283140), (312, 270435), (330, 255684), (360, 234377), (363, 232440), (390, 216348), (396, 213070), (429, 196680), (440, 191763), (447, 188760), (468, 180290), (484, 174330), (495, 170456), (520, 162261), (572, 147510), (585, 144232), (596, 141570), (605, 139464), (660, 127842), (715, 118008), (726, 116220), (745, 113256), (780, 108174), (792, 106535), (858, 98340), (894, 94380), (936, 90145), (968, 87165), (990, 85228), (1089, 77480), (1144, 73755), (1170, 72116), (1192, 70785), (1210, 69732), (1287, 65560), (1320, 63921), (1341, 62920), (1430, 59004), (1452, 58110), (1490, 56628), (1560, 54087), (1573, 53640), (1639, 51480), (1716, 49170), (1788, 47190), (1815, 46488), (1937, 43560), (1980, 42614), (2145, 39336), (2178, 38740), (2235, 37752), (2340, 36058), (2420, 34866), (2574, 32780), (2682, 31460), (2860, 29502), (2904, 29055), (2980, 28314), (3146, 26820), (3278, 25740), (3432, 24585), (3576, 23595), (3630, 23244), (3874, 21780), (3960, 21307), (4290, 19668), (4356, 19370), (4470, 18876), (4680, 18029), (4719, 17880), (4840, 17433), (4917, 17160), (5148, 16390), (5364, 15730), (5445, 15496), (5720, 14751), (5811, 14520), (5960, 14157), (6292, 13410), (6435, 13112), (6556, 12870), (6705, 12584), (7260, 11622), (7748, 10890), (7865, 10728), (8195, 10296), (8580, 9834), (8712, 9685), (8940, 9438)]