78332760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 281698560

約数和(自身を除く): 203365800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 131, 132, 151, 165, 180, 198, 220, 262, 264, 302, 330, 360, 393, 396, 440, 453, 495, 524, 604, 655, 660, 755, 786, 792, 906, 990, 1048, 1179, 1208, 1310, 1320, 1359, 1441, 1510, 1572, 1661, 1812, 1965, 1980, 2265, 2358, 2620, 2718, 2882, 3020, 3144, 3322, 3624, 3930, 3960, 4323, 4530, 4716, 4983, 5240, 5436, 5764, 5895, 6040, 6644, 6795, 7205, 7860, 8305, 8646, 9060, 9432, 9966, 10872, 11528, 11790, 12969, 13288, 13590, 14410, 14949, 15720, 16610, 17292, 18120, 19781, 19932, 21615, 23580, 24915, 25938, 27180, 28820, 29898, 33220, 34584, 39562, 39864, 43230, 47160, 49830, 51876, 54360, 57640, 59343, 59796, 64845, 66440, 74745, 79124, 86460, 98905, 99660, 103752, 118686, 119592, 129690, 149490, 158248, 172920, 178029, 197810, 199320, 217591, 237372, 259380, 296715, 298980, 356058, 395620, 435182, 474744, 518760, 593430, 597960, 652773, 712116, 791240, 870364, 890145, 1087955, 1186860, 1305546, 1424232, 1740728, 1780290, 1958319, 2175910, 2373720, 2611092, 3263865, 3560580, 3916638, 4351820, 5222184, 6527730, 7121160, 7833276, 8703640, 9791595, 13055460, 15666552, 19583190, 26110920, 39166380, 78332760]

約数ペア:

[(1, 78332760), (2, 39166380), (3, 26110920), (4, 19583190), (5, 15666552), (6, 13055460), (8, 9791595), (9, 8703640), (10, 7833276), (11, 7121160), (12, 6527730), (15, 5222184), (18, 4351820), (20, 3916638), (22, 3560580), (24, 3263865), (30, 2611092), (33, 2373720), (36, 2175910), (40, 1958319), (44, 1780290), (45, 1740728), (55, 1424232), (60, 1305546), (66, 1186860), (72, 1087955), (88, 890145), (90, 870364), (99, 791240), (110, 712116), (120, 652773), (131, 597960), (132, 593430), (151, 518760), (165, 474744), (180, 435182), (198, 395620), (220, 356058), (262, 298980), (264, 296715), (302, 259380), (330, 237372), (360, 217591), (393, 199320), (396, 197810), (440, 178029), (453, 172920), (495, 158248), (524, 149490), (604, 129690), (655, 119592), (660, 118686), (755, 103752), (786, 99660), (792, 98905), (906, 86460), (990, 79124), (1048, 74745), (1179, 66440), (1208, 64845), (1310, 59796), (1320, 59343), (1359, 57640), (1441, 54360), (1510, 51876), (1572, 49830), (1661, 47160), (1812, 43230), (1965, 39864), (1980, 39562), (2265, 34584), (2358, 33220), (2620, 29898), (2718, 28820), (2882, 27180), (3020, 25938), (3144, 24915), (3322, 23580), (3624, 21615), (3930, 19932), (3960, 19781), (4323, 18120), (4530, 17292), (4716, 16610), (4983, 15720), (5240, 14949), (5436, 14410), (5764, 13590), (5895, 13288), (6040, 12969), (6644, 11790), (6795, 11528), (7205, 10872), (7860, 9966), (8305, 9432), (8646, 9060)]