91678860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 355904640

約数和(自身を除く): 264225780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 116, 117, 126, 130, 140, 145, 156, 174, 180, 182, 193, 195, 203, 210, 234, 252, 260, 261, 273, 290, 315, 348, 364, 377, 386, 390, 406, 420, 435, 455, 468, 522, 546, 579, 580, 585, 609, 630, 754, 772, 780, 812, 819, 870, 910, 965, 1015, 1044, 1092, 1131, 1158, 1170, 1218, 1260, 1305, 1351, 1365, 1508, 1638, 1737, 1740, 1820, 1827, 1885, 1930, 2030, 2262, 2316, 2340, 2436, 2509, 2610, 2639, 2702, 2730, 2895, 3045, 3276, 3393, 3474, 3654, 3770, 3860, 4053, 4060, 4095, 4524, 5018, 5220, 5278, 5404, 5460, 5597, 5655, 5790, 6090, 6755, 6786, 6948, 7308, 7527, 7540, 7917, 8106, 8190, 8685, 9135, 10036, 10556, 11194, 11310, 11580, 12159, 12180, 12545, 13195, 13510, 13572, 15054, 15834, 16212, 16380, 16791, 16965, 17370, 17563, 18270, 20265, 22388, 22581, 22620, 23751, 24318, 25090, 26390, 27020, 27985, 30108, 31668, 33582, 33930, 34740, 35126, 36540, 37635, 39179, 39585, 40530, 45162, 47502, 48636, 50180, 50373, 52689, 52780, 55970, 60795, 67164, 67860, 70252, 72761, 75270, 78358, 79170, 81060, 83955, 87815, 90324, 95004, 100746, 105378, 111940, 112905, 117537, 118755, 121590, 145522, 150540, 156716, 158067, 158340, 167910, 175630, 195895, 201492, 210756, 218283, 225810, 235074, 237510, 243180, 251865, 263445, 291044, 316134, 335820, 351260, 352611, 363805, 391790, 436566, 451620, 470148, 475020, 503730, 509327, 526890, 587685, 632268, 654849, 705222, 727610, 783580, 790335, 873132, 1007460, 1018654, 1053780, 1091415, 1175370, 1309698, 1410444, 1455220, 1527981, 1580670, 1763055, 2037308, 2182830, 2350740, 2546635, 2619396, 3055962, 3161340, 3274245, 3526110, 4365660, 4583943, 5093270, 6111924, 6548490, 7052220, 7639905, 9167886, 10186540, 13096980, 15279810, 18335772, 22919715, 30559620, 45839430, 91678860]

約数ペア:

[(1, 91678860), (2, 45839430), (3, 30559620), (4, 22919715), (5, 18335772), (6, 15279810), (7, 13096980), (9, 10186540), (10, 9167886), (12, 7639905), (13, 7052220), (14, 6548490), (15, 6111924), (18, 5093270), (20, 4583943), (21, 4365660), (26, 3526110), (28, 3274245), (29, 3161340), (30, 3055962), (35, 2619396), (36, 2546635), (39, 2350740), (42, 2182830), (45, 2037308), (52, 1763055), (58, 1580670), (60, 1527981), (63, 1455220), (65, 1410444), (70, 1309698), (78, 1175370), (84, 1091415), (87, 1053780), (90, 1018654), (91, 1007460), (105, 873132), (116, 790335), (117, 783580), (126, 727610), (130, 705222), (140, 654849), (145, 632268), (156, 587685), (174, 526890), (180, 509327), (182, 503730), (193, 475020), (195, 470148), (203, 451620), (210, 436566), (234, 391790), (252, 363805), (260, 352611), (261, 351260), (273, 335820), (290, 316134), (315, 291044), (348, 263445), (364, 251865), (377, 243180), (386, 237510), (390, 235074), (406, 225810), (420, 218283), (435, 210756), (455, 201492), (468, 195895), (522, 175630), (546, 167910), (579, 158340), (580, 158067), (585, 156716), (609, 150540), (630, 145522), (754, 121590), (772, 118755), (780, 117537), (812, 112905), (819, 111940), (870, 105378), (910, 100746), (965, 95004), (1015, 90324), (1044, 87815), (1092, 83955), (1131, 81060), (1158, 79170), (1170, 78358), (1218, 75270), (1260, 72761), (1305, 70252), (1351, 67860), (1365, 67164), (1508, 60795), (1638, 55970), (1737, 52780), (1740, 52689), (1820, 50373), (1827, 50180), (1885, 48636), (1930, 47502), (2030, 45162), (2262, 40530), (2316, 39585), (2340, 39179), (2436, 37635), (2509, 36540), (2610, 35126), (2639, 34740), (2702, 33930), (2730, 33582), (2895, 31668), (3045, 30108), (3276, 27985), (3393, 27020), (3474, 26390), (3654, 25090), (3770, 24318), (3860, 23751), (4053, 22620), (4060, 22581), (4095, 22388), (4524, 20265), (5018, 18270), (5220, 17563), (5278, 17370), (5404, 16965), (5460, 16791), (5597, 16380), (5655, 16212), (5790, 15834), (6090, 15054), (6755, 13572), (6786, 13510), (6948, 13195), (7308, 12545), (7527, 12180), (7540, 12159), (7917, 11580), (8106, 11310), (8190, 11194), (8685, 10556), (9135, 10036)]