90877920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 364041216

約数和(自身を除く): 273163296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 37, 40, 42, 43, 48, 51, 56, 60, 68, 70, 74, 80, 84, 85, 86, 96, 102, 105, 111, 112, 119, 120, 129, 136, 140, 148, 160, 168, 170, 172, 185, 204, 210, 215, 222, 224, 238, 240, 255, 258, 259, 272, 280, 296, 301, 336, 340, 344, 357, 370, 408, 420, 430, 444, 476, 480, 510, 516, 518, 544, 555, 560, 592, 595, 602, 629, 645, 672, 680, 688, 714, 731, 740, 777, 816, 840, 860, 888, 903, 952, 1020, 1032, 1036, 1110, 1120, 1184, 1190, 1204, 1258, 1290, 1295, 1360, 1376, 1428, 1462, 1480, 1505, 1554, 1591, 1632, 1680, 1720, 1776, 1785, 1806, 1887, 1904, 2040, 2064, 2072, 2193, 2220, 2380, 2408, 2516, 2580, 2590, 2720, 2856, 2924, 2960, 3010, 3108, 3145, 3182, 3360, 3440, 3552, 3570, 3612, 3655, 3774, 3808, 3885, 4080, 4128, 4144, 4386, 4403, 4440, 4515, 4760, 4773, 4816, 5032, 5117, 5160, 5180, 5712, 5848, 5920, 6020, 6216, 6290, 6364, 6880, 7140, 7224, 7310, 7548, 7770, 7955, 8160, 8288, 8772, 8806, 8880, 9030, 9435, 9520, 9546, 9632, 10064, 10234, 10320, 10360, 10965, 11137, 11424, 11696, 12040, 12432, 12580, 12728, 13209, 14280, 14448, 14620, 15096, 15351, 15540, 15910, 17544, 17612, 17760, 18060, 18870, 19040, 19092, 20128, 20468, 20640, 20720, 21930, 22015, 22274, 23392, 23865, 24080, 24864, 25160, 25456, 25585, 26418, 27047, 28560, 28896, 29240, 30192, 30702, 31080, 31820, 33411, 35088, 35224, 36120, 37740, 38184, 40936, 41440, 43860, 44030, 44548, 47730, 48160, 50320, 50912, 51170, 52836, 54094, 55685, 57120, 58480, 60384, 61404, 62160, 63640, 66045, 66822, 70176, 70448, 72240, 75480, 76368, 76755, 81141, 81872, 87720, 88060, 89096, 95460, 100640, 102340, 105672, 108188, 111370, 116960, 122808, 124320, 127280, 132090, 133644, 135235, 140896, 144480, 150960, 152736, 153510, 162282, 163744, 167055, 175440, 176120, 178192, 189329, 190920, 204680, 211344, 216376, 222740, 245616, 254560, 264180, 267288, 270470, 301920, 307020, 324564, 334110, 350880, 352240, 356384, 378658, 381840, 405705, 409360, 422688, 432752, 445480, 491232, 528360, 534576, 540940, 567987, 614040, 649128, 668220, 704480, 757316, 763680, 811410, 818720, 865504, 890960, 946645, 1056720, 1069152, 1081880, 1135974, 1228080, 1298256, 1336440, 1514632, 1622820, 1781920, 1893290, 2113440, 2163760, 2271948, 2456160, 2596512, 2672880, 2839935, 3029264, 3245640, 3786580, 4327520, 4543896, 5345760, 5679870, 6058528, 6491280, 7573160, 9087792, 11359740, 12982560, 15146320, 18175584, 22719480, 30292640, 45438960, 90877920]

約数ペア:

[(1, 90877920), (2, 45438960), (3, 30292640), (4, 22719480), (5, 18175584), (6, 15146320), (7, 12982560), (8, 11359740), (10, 9087792), (12, 7573160), (14, 6491280), (15, 6058528), (16, 5679870), (17, 5345760), (20, 4543896), (21, 4327520), (24, 3786580), (28, 3245640), (30, 3029264), (32, 2839935), (34, 2672880), (35, 2596512), (37, 2456160), (40, 2271948), (42, 2163760), (43, 2113440), (48, 1893290), (51, 1781920), (56, 1622820), (60, 1514632), (68, 1336440), (70, 1298256), (74, 1228080), (80, 1135974), (84, 1081880), (85, 1069152), (86, 1056720), (96, 946645), (102, 890960), (105, 865504), (111, 818720), (112, 811410), (119, 763680), (120, 757316), (129, 704480), (136, 668220), (140, 649128), (148, 614040), (160, 567987), (168, 540940), (170, 534576), (172, 528360), (185, 491232), (204, 445480), (210, 432752), (215, 422688), (222, 409360), (224, 405705), (238, 381840), (240, 378658), (255, 356384), (258, 352240), (259, 350880), (272, 334110), (280, 324564), (296, 307020), (301, 301920), (336, 270470), (340, 267288), (344, 264180), (357, 254560), (370, 245616), (408, 222740), (420, 216376), (430, 211344), (444, 204680), (476, 190920), (480, 189329), (510, 178192), (516, 176120), (518, 175440), (544, 167055), (555, 163744), (560, 162282), (592, 153510), (595, 152736), (602, 150960), (629, 144480), (645, 140896), (672, 135235), (680, 133644), (688, 132090), (714, 127280), (731, 124320), (740, 122808), (777, 116960), (816, 111370), (840, 108188), (860, 105672), (888, 102340), (903, 100640), (952, 95460), (1020, 89096), (1032, 88060), (1036, 87720), (1110, 81872), (1120, 81141), (1184, 76755), (1190, 76368), (1204, 75480), (1258, 72240), (1290, 70448), (1295, 70176), (1360, 66822), (1376, 66045), (1428, 63640), (1462, 62160), (1480, 61404), (1505, 60384), (1554, 58480), (1591, 57120), (1632, 55685), (1680, 54094), (1720, 52836), (1776, 51170), (1785, 50912), (1806, 50320), (1887, 48160), (1904, 47730), (2040, 44548), (2064, 44030), (2072, 43860), (2193, 41440), (2220, 40936), (2380, 38184), (2408, 37740), (2516, 36120), (2580, 35224), (2590, 35088), (2720, 33411), (2856, 31820), (2924, 31080), (2960, 30702), (3010, 30192), (3108, 29240), (3145, 28896), (3182, 28560), (3360, 27047), (3440, 26418), (3552, 25585), (3570, 25456), (3612, 25160), (3655, 24864), (3774, 24080), (3808, 23865), (3885, 23392), (4080, 22274), (4128, 22015), (4144, 21930), (4386, 20720), (4403, 20640), (4440, 20468), (4515, 20128), (4760, 19092), (4773, 19040), (4816, 18870), (5032, 18060), (5117, 17760), (5160, 17612), (5180, 17544), (5712, 15910), (5848, 15540), (5920, 15351), (6020, 15096), (6216, 14620), (6290, 14448), (6364, 14280), (6880, 13209), (7140, 12728), (7224, 12580), (7310, 12432), (7548, 12040), (7770, 11696), (7955, 11424), (8160, 11137), (8288, 10965), (8772, 10360), (8806, 10320), (8880, 10234), (9030, 10064), (9435, 9632), (9520, 9546)]