91251160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 287400960

約数和(自身を除く): 196149800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 43, 44, 52, 53, 55, 56, 65, 70, 77, 86, 88, 91, 104, 106, 110, 130, 140, 143, 154, 172, 182, 212, 215, 220, 260, 265, 280, 286, 301, 308, 344, 364, 371, 385, 424, 430, 440, 455, 473, 520, 530, 559, 572, 583, 602, 616, 689, 715, 728, 742, 770, 860, 910, 946, 1001, 1060, 1118, 1144, 1166, 1204, 1378, 1430, 1484, 1505, 1540, 1720, 1820, 1855, 1892, 2002, 2120, 2236, 2279, 2332, 2365, 2408, 2756, 2795, 2860, 2915, 2968, 3010, 3080, 3311, 3445, 3640, 3710, 3784, 3913, 4004, 4081, 4472, 4558, 4664, 4730, 4823, 5005, 5512, 5590, 5720, 5830, 6020, 6149, 6622, 6890, 7420, 7579, 7826, 8008, 8162, 9116, 9460, 9646, 10010, 11180, 11395, 11660, 12040, 12298, 13244, 13780, 14840, 15158, 15652, 15953, 16324, 16555, 18232, 18920, 19292, 19565, 20020, 20405, 22360, 22790, 23320, 24115, 24596, 25069, 26488, 27560, 29627, 30316, 30745, 31304, 31906, 32648, 33110, 37895, 38584, 39130, 40040, 40810, 43043, 45580, 48230, 49192, 50138, 53053, 59254, 60632, 61490, 63812, 66220, 75790, 78260, 79765, 81620, 86086, 91160, 96460, 100276, 106106, 118508, 122980, 125345, 127624, 132440, 148135, 151580, 156520, 159530, 163240, 172172, 175483, 192920, 200552, 207389, 212212, 215215, 237016, 245960, 250690, 265265, 296270, 303160, 319060, 325897, 344344, 350966, 414778, 424424, 430430, 501380, 530530, 592540, 638120, 651794, 701932, 829556, 860860, 877415, 1002760, 1036945, 1061060, 1185080, 1303588, 1403864, 1629485, 1659112, 1721720, 1754830, 2073890, 2122120, 2281279, 2607176, 3258970, 3509660, 4147780, 4562558, 6517940, 7019320, 8295560, 9125116, 11406395, 13035880, 18250232, 22812790, 45625580, 91251160]

約数ペア:

[(1, 91251160), (2, 45625580), (4, 22812790), (5, 18250232), (7, 13035880), (8, 11406395), (10, 9125116), (11, 8295560), (13, 7019320), (14, 6517940), (20, 4562558), (22, 4147780), (26, 3509660), (28, 3258970), (35, 2607176), (40, 2281279), (43, 2122120), (44, 2073890), (52, 1754830), (53, 1721720), (55, 1659112), (56, 1629485), (65, 1403864), (70, 1303588), (77, 1185080), (86, 1061060), (88, 1036945), (91, 1002760), (104, 877415), (106, 860860), (110, 829556), (130, 701932), (140, 651794), (143, 638120), (154, 592540), (172, 530530), (182, 501380), (212, 430430), (215, 424424), (220, 414778), (260, 350966), (265, 344344), (280, 325897), (286, 319060), (301, 303160), (308, 296270), (344, 265265), (364, 250690), (371, 245960), (385, 237016), (424, 215215), (430, 212212), (440, 207389), (455, 200552), (473, 192920), (520, 175483), (530, 172172), (559, 163240), (572, 159530), (583, 156520), (602, 151580), (616, 148135), (689, 132440), (715, 127624), (728, 125345), (742, 122980), (770, 118508), (860, 106106), (910, 100276), (946, 96460), (1001, 91160), (1060, 86086), (1118, 81620), (1144, 79765), (1166, 78260), (1204, 75790), (1378, 66220), (1430, 63812), (1484, 61490), (1505, 60632), (1540, 59254), (1720, 53053), (1820, 50138), (1855, 49192), (1892, 48230), (2002, 45580), (2120, 43043), (2236, 40810), (2279, 40040), (2332, 39130), (2365, 38584), (2408, 37895), (2756, 33110), (2795, 32648), (2860, 31906), (2915, 31304), (2968, 30745), (3010, 30316), (3080, 29627), (3311, 27560), (3445, 26488), (3640, 25069), (3710, 24596), (3784, 24115), (3913, 23320), (4004, 22790), (4081, 22360), (4472, 20405), (4558, 20020), (4664, 19565), (4730, 19292), (4823, 18920), (5005, 18232), (5512, 16555), (5590, 16324), (5720, 15953), (5830, 15652), (6020, 15158), (6149, 14840), (6622, 13780), (6890, 13244), (7420, 12298), (7579, 12040), (7826, 11660), (8008, 11395), (8162, 11180), (9116, 10010), (9460, 9646)]