87279480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 214636680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 83, 90, 92, 115, 120, 127, 138, 166, 180, 184, 207, 230, 249, 254, 276, 332, 345, 360, 381, 414, 415, 460, 498, 508, 552, 635, 664, 690, 747, 762, 828, 830, 920, 996, 1016, 1035, 1143, 1245, 1270, 1380, 1494, 1524, 1656, 1660, 1905, 1909, 1992, 2070, 2286, 2490, 2540, 2760, 2921, 2988, 3048, 3320, 3735, 3810, 3818, 4140, 4572, 4980, 5080, 5715, 5727, 5842, 5976, 7470, 7620, 7636, 8280, 8763, 9144, 9545, 9960, 10541, 11430, 11454, 11684, 14605, 14940, 15240, 15272, 17181, 17526, 19090, 21082, 22860, 22908, 23368, 26289, 28635, 29210, 29880, 31623, 34362, 35052, 38180, 42164, 43815, 45720, 45816, 52578, 52705, 57270, 58420, 63246, 68724, 70104, 76360, 84328, 85905, 87630, 94869, 105156, 105410, 114540, 116840, 126492, 131445, 137448, 158115, 171810, 175260, 189738, 210312, 210820, 229080, 242443, 252984, 262890, 316230, 343620, 350520, 379476, 421640, 474345, 484886, 525780, 632460, 687240, 727329, 758952, 948690, 969772, 1051560, 1212215, 1264920, 1454658, 1897380, 1939544, 2181987, 2424430, 2909316, 3636645, 3794760, 4363974, 4848860, 5818632, 7273290, 8727948, 9697720, 10909935, 14546580, 17455896, 21819870, 29093160, 43639740, 87279480]

約数ペア:

[(1, 87279480), (2, 43639740), (3, 29093160), (4, 21819870), (5, 17455896), (6, 14546580), (8, 10909935), (9, 9697720), (10, 8727948), (12, 7273290), (15, 5818632), (18, 4848860), (20, 4363974), (23, 3794760), (24, 3636645), (30, 2909316), (36, 2424430), (40, 2181987), (45, 1939544), (46, 1897380), (60, 1454658), (69, 1264920), (72, 1212215), (83, 1051560), (90, 969772), (92, 948690), (115, 758952), (120, 727329), (127, 687240), (138, 632460), (166, 525780), (180, 484886), (184, 474345), (207, 421640), (230, 379476), (249, 350520), (254, 343620), (276, 316230), (332, 262890), (345, 252984), (360, 242443), (381, 229080), (414, 210820), (415, 210312), (460, 189738), (498, 175260), (508, 171810), (552, 158115), (635, 137448), (664, 131445), (690, 126492), (747, 116840), (762, 114540), (828, 105410), (830, 105156), (920, 94869), (996, 87630), (1016, 85905), (1035, 84328), (1143, 76360), (1245, 70104), (1270, 68724), (1380, 63246), (1494, 58420), (1524, 57270), (1656, 52705), (1660, 52578), (1905, 45816), (1909, 45720), (1992, 43815), (2070, 42164), (2286, 38180), (2490, 35052), (2540, 34362), (2760, 31623), (2921, 29880), (2988, 29210), (3048, 28635), (3320, 26289), (3735, 23368), (3810, 22908), (3818, 22860), (4140, 21082), (4572, 19090), (4980, 17526), (5080, 17181), (5715, 15272), (5727, 15240), (5842, 14940), (5976, 14605), (7470, 11684), (7620, 11454), (7636, 11430), (8280, 10541), (8763, 9960), (9144, 9545)]