77774040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 282009600

約数和(自身を除く): 204235560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 101, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 202, 207, 216, 230, 248, 270, 276, 279, 303, 310, 345, 360, 372, 404, 414, 460, 465, 505, 540, 552, 558, 606, 620, 621, 690, 713, 744, 808, 828, 837, 909, 920, 930, 1010, 1035, 1080, 1116, 1212, 1240, 1242, 1380, 1395, 1426, 1515, 1656, 1674, 1818, 1860, 2020, 2070, 2139, 2232, 2323, 2424, 2484, 2727, 2760, 2790, 2852, 3030, 3105, 3131, 3348, 3565, 3636, 3720, 4040, 4140, 4185, 4278, 4545, 4646, 4968, 5454, 5580, 5704, 6060, 6210, 6262, 6417, 6696, 6969, 7130, 7272, 8280, 8370, 8556, 9090, 9292, 9393, 10695, 10908, 11160, 11615, 12120, 12420, 12524, 12834, 13635, 13938, 14260, 15655, 16740, 17112, 18180, 18584, 18786, 19251, 20907, 21390, 21816, 23230, 24840, 25048, 25668, 27270, 27876, 28179, 28520, 31310, 32085, 33480, 34845, 36360, 37572, 38502, 41814, 42780, 46460, 46965, 51336, 54540, 55752, 56358, 62620, 62721, 64170, 69690, 72013, 75144, 77004, 83628, 84537, 85560, 92920, 93930, 96255, 104535, 109080, 112716, 125240, 125442, 128340, 139380, 140895, 144026, 154008, 167256, 169074, 187860, 192510, 209070, 216039, 225432, 250884, 256680, 278760, 281790, 288052, 313605, 338148, 360065, 375720, 385020, 418140, 422685, 432078, 501768, 563580, 576104, 627210, 648117, 676296, 720130, 770040, 836280, 845370, 864156, 1080195, 1127160, 1254420, 1296234, 1440260, 1690740, 1728312, 1944351, 2160390, 2508840, 2592468, 2880520, 3240585, 3381480, 3888702, 4320780, 5184936, 6481170, 7777404, 8641560, 9721755, 12962340, 15554808, 19443510, 25924680, 38887020, 77774040]

約数ペア:

[(1, 77774040), (2, 38887020), (3, 25924680), (4, 19443510), (5, 15554808), (6, 12962340), (8, 9721755), (9, 8641560), (10, 7777404), (12, 6481170), (15, 5184936), (18, 4320780), (20, 3888702), (23, 3381480), (24, 3240585), (27, 2880520), (30, 2592468), (31, 2508840), (36, 2160390), (40, 1944351), (45, 1728312), (46, 1690740), (54, 1440260), (60, 1296234), (62, 1254420), (69, 1127160), (72, 1080195), (90, 864156), (92, 845370), (93, 836280), (101, 770040), (108, 720130), (115, 676296), (120, 648117), (124, 627210), (135, 576104), (138, 563580), (155, 501768), (180, 432078), (184, 422685), (186, 418140), (202, 385020), (207, 375720), (216, 360065), (230, 338148), (248, 313605), (270, 288052), (276, 281790), (279, 278760), (303, 256680), (310, 250884), (345, 225432), (360, 216039), (372, 209070), (404, 192510), (414, 187860), (460, 169074), (465, 167256), (505, 154008), (540, 144026), (552, 140895), (558, 139380), (606, 128340), (620, 125442), (621, 125240), (690, 112716), (713, 109080), (744, 104535), (808, 96255), (828, 93930), (837, 92920), (909, 85560), (920, 84537), (930, 83628), (1010, 77004), (1035, 75144), (1080, 72013), (1116, 69690), (1212, 64170), (1240, 62721), (1242, 62620), (1380, 56358), (1395, 55752), (1426, 54540), (1515, 51336), (1656, 46965), (1674, 46460), (1818, 42780), (1860, 41814), (2020, 38502), (2070, 37572), (2139, 36360), (2232, 34845), (2323, 33480), (2424, 32085), (2484, 31310), (2727, 28520), (2760, 28179), (2790, 27876), (2852, 27270), (3030, 25668), (3105, 25048), (3131, 24840), (3348, 23230), (3565, 21816), (3636, 21390), (3720, 20907), (4040, 19251), (4140, 18786), (4185, 18584), (4278, 18180), (4545, 17112), (4646, 16740), (4968, 15655), (5454, 14260), (5580, 13938), (5704, 13635), (6060, 12834), (6210, 12524), (6262, 12420), (6417, 12120), (6696, 11615), (6969, 11160), (7130, 10908), (7272, 10695), (8280, 9393), (8370, 9292), (8556, 9090)]