381183660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 288

約数和(自身を含む): 1386927360

約数和(自身を除く): 1005743700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 59, 60, 65, 66, 78, 90, 99, 110, 117, 118, 130, 132, 143, 156, 165, 177, 180, 195, 198, 220, 234, 236, 251, 260, 286, 295, 330, 354, 390, 396, 429, 468, 495, 502, 531, 572, 585, 590, 649, 660, 708, 715, 753, 767, 780, 858, 885, 990, 1004, 1062, 1170, 1180, 1255, 1287, 1298, 1430, 1506, 1534, 1716, 1770, 1947, 1980, 2124, 2145, 2259, 2301, 2340, 2510, 2574, 2596, 2655, 2761, 2860, 3012, 3068, 3245, 3263, 3540, 3765, 3835, 3894, 4290, 4518, 4602, 5020, 5148, 5310, 5522, 5841, 6435, 6490, 6526, 6903, 7530, 7670, 7788, 8283, 8437, 8580, 9036, 9204, 9735, 9789, 10620, 11044, 11295, 11505, 11682, 12870, 12980, 13052, 13805, 13806, 14809, 15060, 15340, 16315, 16566, 16874, 19470, 19578, 22590, 23010, 23364, 24849, 25311, 25740, 27610, 27612, 29205, 29367, 29618, 32630, 33132, 33748, 34515, 35893, 38940, 39156, 41415, 42185, 44427, 45180, 46020, 48945, 49698, 50622, 55220, 58410, 58734, 59236, 65260, 69030, 71786, 74045, 75933, 82830, 84370, 88854, 97890, 99396, 101244, 107679, 116820, 117468, 124245, 126555, 133281, 138060, 143572, 146835, 148090, 151866, 162899, 165660, 168740, 177708, 179465, 192517, 195780, 215358, 222135, 248490, 253110, 266562, 293670, 296180, 303732, 323037, 325798, 358930, 379665, 385034, 430716, 444270, 488697, 496980, 506220, 533124, 538395, 577551, 587340, 646074, 651596, 666405, 717860, 759330, 770068, 814495, 888540, 962585, 977394, 1076790, 1155102, 1292148, 1332810, 1466091, 1518660, 1615185, 1628990, 1732653, 1925170, 1954788, 2117687, 2153580, 2310204, 2443485, 2665620, 2887755, 2932182, 3230370, 3257980, 3465306, 3850340, 4235374, 4886970, 5775510, 5864364, 6353061, 6460740, 6930612, 7330455, 8470748, 8663265, 9773940, 10588435, 11551020, 12706122, 14660910, 17326530, 19059183, 21176870, 25412244, 29321820, 31765305, 34653060, 38118366, 42353740, 63530610, 76236732, 95295915, 127061220, 190591830, 381183660]

約数ペア:

[(1, 381183660), (2, 190591830), (3, 127061220), (4, 95295915), (5, 76236732), (6, 63530610), (9, 42353740), (10, 38118366), (11, 34653060), (12, 31765305), (13, 29321820), (15, 25412244), (18, 21176870), (20, 19059183), (22, 17326530), (26, 14660910), (30, 12706122), (33, 11551020), (36, 10588435), (39, 9773940), (44, 8663265), (45, 8470748), (52, 7330455), (55, 6930612), (59, 6460740), (60, 6353061), (65, 5864364), (66, 5775510), (78, 4886970), (90, 4235374), (99, 3850340), (110, 3465306), (117, 3257980), (118, 3230370), (130, 2932182), (132, 2887755), (143, 2665620), (156, 2443485), (165, 2310204), (177, 2153580), (180, 2117687), (195, 1954788), (198, 1925170), (220, 1732653), (234, 1628990), (236, 1615185), (251, 1518660), (260, 1466091), (286, 1332810), (295, 1292148), (330, 1155102), (354, 1076790), (390, 977394), (396, 962585), (429, 888540), (468, 814495), (495, 770068), (502, 759330), (531, 717860), (572, 666405), (585, 651596), (590, 646074), (649, 587340), (660, 577551), (708, 538395), (715, 533124), (753, 506220), (767, 496980), (780, 488697), (858, 444270), (885, 430716), (990, 385034), (1004, 379665), (1062, 358930), (1170, 325798), (1180, 323037), (1255, 303732), (1287, 296180), (1298, 293670), (1430, 266562), (1506, 253110), (1534, 248490), (1716, 222135), (1770, 215358), (1947, 195780), (1980, 192517), (2124, 179465), (2145, 177708), (2259, 168740), (2301, 165660), (2340, 162899), (2510, 151866), (2574, 148090), (2596, 146835), (2655, 143572), (2761, 138060), (2860, 133281), (3012, 126555), (3068, 124245), (3245, 117468), (3263, 116820), (3540, 107679), (3765, 101244), (3835, 99396), (3894, 97890), (4290, 88854), (4518, 84370), (4602, 82830), (5020, 75933), (5148, 74045), (5310, 71786), (5522, 69030), (5841, 65260), (6435, 59236), (6490, 58734), (6526, 58410), (6903, 55220), (7530, 50622), (7670, 49698), (7788, 48945), (8283, 46020), (8437, 45180), (8580, 44427), (9036, 42185), (9204, 41415), (9735, 39156), (9789, 38940), (10620, 35893), (11044, 34515), (11295, 33748), (11505, 33132), (11682, 32630), (12870, 29618), (12980, 29367), (13052, 29205), (13805, 27612), (13806, 27610), (14809, 25740), (15060, 25311), (15340, 24849), (16315, 23364), (16566, 23010), (16874, 22590), (19470, 19578)]