73671840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4651}}^1$

素因数の和:4683

約数の個数: 144

約数和(自身を含む): 274319136

約数和(自身を除く): 200647296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4651, 5280, 7920, 9302, 13953, 15840, 18604, 23255, 27906, 37208, 41859, 46510, 51161, 55812, 69765, 74416, 83718, 93020, 102322, 111624, 139530, 148832, 153483, 167436, 186040, 204644, 209295, 223248, 255805, 279060, 306966, 334872, 372080, 409288, 418590, 446496, 460449, 511610, 558120, 613932, 669744, 744160, 767415, 818576, 837180, 920898, 1023220, 1116240, 1227864, 1339488, 1534830, 1637152, 1674360, 1841796, 2046440, 2232480, 2302245, 2455728, 3069660, 3348720, 3683592, 4092880, 4604490, 4911456, 6139320, 6697440, 7367184, 8185760, 9208980, 12278640, 14734368, 18417960, 24557280, 36835920, 73671840]

約数ペア:

[(1, 73671840), (2, 36835920), (3, 24557280), (4, 18417960), (5, 14734368), (6, 12278640), (8, 9208980), (9, 8185760), (10, 7367184), (11, 6697440), (12, 6139320), (15, 4911456), (16, 4604490), (18, 4092880), (20, 3683592), (22, 3348720), (24, 3069660), (30, 2455728), (32, 2302245), (33, 2232480), (36, 2046440), (40, 1841796), (44, 1674360), (45, 1637152), (48, 1534830), (55, 1339488), (60, 1227864), (66, 1116240), (72, 1023220), (80, 920898), (88, 837180), (90, 818576), (96, 767415), (99, 744160), (110, 669744), (120, 613932), (132, 558120), (144, 511610), (160, 460449), (165, 446496), (176, 418590), (180, 409288), (198, 372080), (220, 334872), (240, 306966), (264, 279060), (288, 255805), (330, 223248), (352, 209295), (360, 204644), (396, 186040), (440, 167436), (480, 153483), (495, 148832), (528, 139530), (660, 111624), (720, 102322), (792, 93020), (880, 83718), (990, 74416), (1056, 69765), (1320, 55812), (1440, 51161), (1584, 46510), (1760, 41859), (1980, 37208), (2640, 27906), (3168, 23255), (3960, 18604), (4651, 15840), (5280, 13953), (7920, 9302)]