77249760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 282465792

約数和(自身を除く): 205216032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 277, 280, 332, 336, 415, 420, 480, 498, 554, 560, 581, 664, 672, 830, 831, 840, 996, 1108, 1120, 1162, 1245, 1328, 1385, 1660, 1662, 1680, 1743, 1939, 1992, 2216, 2324, 2490, 2656, 2770, 2905, 3320, 3324, 3360, 3486, 3878, 3984, 4155, 4432, 4648, 4980, 5540, 5810, 5817, 6640, 6648, 6972, 7756, 7968, 8310, 8715, 8864, 9296, 9695, 9960, 11080, 11620, 11634, 13280, 13296, 13944, 15512, 16620, 17430, 18592, 19390, 19920, 22160, 22991, 23240, 23268, 26592, 27888, 29085, 31024, 33240, 34860, 38780, 39840, 44320, 45982, 46480, 46536, 55776, 58170, 62048, 66480, 68973, 69720, 77560, 91964, 92960, 93072, 114955, 116340, 132960, 137946, 139440, 155120, 160937, 183928, 186144, 229910, 232680, 275892, 278880, 310240, 321874, 344865, 367856, 459820, 465360, 482811, 551784, 643748, 689730, 735712, 804685, 919640, 930720, 965622, 1103568, 1287496, 1379460, 1609370, 1839280, 1931244, 2207136, 2414055, 2574992, 2758920, 3218740, 3678560, 3862488, 4828110, 5149984, 5517840, 6437480, 7724976, 9656220, 11035680, 12874960, 15449952, 19312440, 25749920, 38624880, 77249760]

約数ペア:

[(1, 77249760), (2, 38624880), (3, 25749920), (4, 19312440), (5, 15449952), (6, 12874960), (7, 11035680), (8, 9656220), (10, 7724976), (12, 6437480), (14, 5517840), (15, 5149984), (16, 4828110), (20, 3862488), (21, 3678560), (24, 3218740), (28, 2758920), (30, 2574992), (32, 2414055), (35, 2207136), (40, 1931244), (42, 1839280), (48, 1609370), (56, 1379460), (60, 1287496), (70, 1103568), (80, 965622), (83, 930720), (84, 919640), (96, 804685), (105, 735712), (112, 689730), (120, 643748), (140, 551784), (160, 482811), (166, 465360), (168, 459820), (210, 367856), (224, 344865), (240, 321874), (249, 310240), (277, 278880), (280, 275892), (332, 232680), (336, 229910), (415, 186144), (420, 183928), (480, 160937), (498, 155120), (554, 139440), (560, 137946), (581, 132960), (664, 116340), (672, 114955), (830, 93072), (831, 92960), (840, 91964), (996, 77560), (1108, 69720), (1120, 68973), (1162, 66480), (1245, 62048), (1328, 58170), (1385, 55776), (1660, 46536), (1662, 46480), (1680, 45982), (1743, 44320), (1939, 39840), (1992, 38780), (2216, 34860), (2324, 33240), (2490, 31024), (2656, 29085), (2770, 27888), (2905, 26592), (3320, 23268), (3324, 23240), (3360, 22991), (3486, 22160), (3878, 19920), (3984, 19390), (4155, 18592), (4432, 17430), (4648, 16620), (4980, 15512), (5540, 13944), (5810, 13296), (5817, 13280), (6640, 11634), (6648, 11620), (6972, 11080), (7756, 9960), (7968, 9695), (8310, 9296), (8715, 8864)]