82277280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3399

約数の個数: 144

約数和(自身を含む): 297375624

約数和(自身を除く): 215098344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3361, 4080, 4896, 6120, 6722, 8160, 10083, 12240, 13444, 16805, 20166, 24480, 26888, 30249, 33610, 40332, 50415, 53776, 57137, 60498, 67220, 80664, 100830, 107552, 114274, 120996, 134440, 151245, 161328, 171411, 201660, 228548, 241992, 268880, 285685, 302490, 322656, 342822, 403320, 457096, 483984, 514233, 537760, 571370, 604980, 685644, 806640, 857055, 914192, 967968, 1028466, 1142740, 1209960, 1371288, 1613280, 1714110, 1828384, 2056932, 2285480, 2419920, 2571165, 2742576, 3428220, 4113864, 4570960, 4839840, 5142330, 5485152, 6856440, 8227728, 9141920, 10284660, 13712880, 16455456, 20569320, 27425760, 41138640, 82277280]

約数ペア:

[(1, 82277280), (2, 41138640), (3, 27425760), (4, 20569320), (5, 16455456), (6, 13712880), (8, 10284660), (9, 9141920), (10, 8227728), (12, 6856440), (15, 5485152), (16, 5142330), (17, 4839840), (18, 4570960), (20, 4113864), (24, 3428220), (30, 2742576), (32, 2571165), (34, 2419920), (36, 2285480), (40, 2056932), (45, 1828384), (48, 1714110), (51, 1613280), (60, 1371288), (68, 1209960), (72, 1142740), (80, 1028466), (85, 967968), (90, 914192), (96, 857055), (102, 806640), (120, 685644), (136, 604980), (144, 571370), (153, 537760), (160, 514233), (170, 483984), (180, 457096), (204, 403320), (240, 342822), (255, 322656), (272, 302490), (288, 285685), (306, 268880), (340, 241992), (360, 228548), (408, 201660), (480, 171411), (510, 161328), (544, 151245), (612, 134440), (680, 120996), (720, 114274), (765, 107552), (816, 100830), (1020, 80664), (1224, 67220), (1360, 60498), (1440, 57137), (1530, 53776), (1632, 50415), (2040, 40332), (2448, 33610), (2720, 30249), (3060, 26888), (3361, 24480), (4080, 20166), (4896, 16805), (6120, 13444), (6722, 12240), (8160, 10083)]