77742282120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{246613}}^1$

素因数の和:246735

約数の個数: 128

約数和(自身を含む): 242904925440

約数和(自身を除く): 165162643320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 185, 213, 222, 284, 296, 355, 370, 426, 444, 555, 568, 710, 740, 852, 888, 1065, 1110, 1420, 1480, 1704, 2130, 2220, 2627, 2840, 4260, 4440, 5254, 7881, 8520, 10508, 13135, 15762, 21016, 26270, 31524, 39405, 52540, 63048, 78810, 105080, 157620, 246613, 315240, 493226, 739839, 986452, 1233065, 1479678, 1972904, 2466130, 2959356, 3699195, 4932260, 5918712, 7398390, 9124681, 9864520, 14796780, 17509523, 18249362, 27374043, 29593560, 35019046, 36498724, 45623405, 52528569, 54748086, 70038092, 72997448, 87547615, 91246810, 105057138, 109496172, 136870215, 140076184, 175095230, 182493620, 210114276, 218992344, 262642845, 273740430, 350190460, 364987240, 420228552, 525285690, 547480860, 647852351, 700380920, 1050571380, 1094961720, 1295704702, 1943557053, 2101142760, 2591409404, 3239261755, 3887114106, 5182818808, 6478523510, 7774228212, 9717785265, 12957047020, 15548456424, 19435570530, 25914094040, 38871141060, 77742282120]

約数ペア:

[(1, 77742282120), (2, 38871141060), (3, 25914094040), (4, 19435570530), (5, 15548456424), (6, 12957047020), (8, 9717785265), (10, 7774228212), (12, 6478523510), (15, 5182818808), (20, 3887114106), (24, 3239261755), (30, 2591409404), (37, 2101142760), (40, 1943557053), (60, 1295704702), (71, 1094961720), (74, 1050571380), (111, 700380920), (120, 647852351), (142, 547480860), (148, 525285690), (185, 420228552), (213, 364987240), (222, 350190460), (284, 273740430), (296, 262642845), (355, 218992344), (370, 210114276), (426, 182493620), (444, 175095230), (555, 140076184), (568, 136870215), (710, 109496172), (740, 105057138), (852, 91246810), (888, 87547615), (1065, 72997448), (1110, 70038092), (1420, 54748086), (1480, 52528569), (1704, 45623405), (2130, 36498724), (2220, 35019046), (2627, 29593560), (2840, 27374043), (4260, 18249362), (4440, 17509523), (5254, 14796780), (7881, 9864520), (8520, 9124681), (10508, 7398390), (13135, 5918712), (15762, 4932260), (21016, 3699195), (26270, 2959356), (31524, 2466130), (39405, 1972904), (52540, 1479678), (63048, 1233065), (78810, 986452), (105080, 739839), (157620, 493226), (246613, 315240)]