8173640340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2137}}^1$

素因数の和:2948

約数の個数: 144

約数和(自身を含む): 25756366272

約数和(自身を除く): 17582725932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 787, 810, 972, 1215, 1574, 1620, 2137, 2361, 2430, 3148, 3935, 4274, 4722, 4860, 6411, 7083, 7870, 8548, 9444, 10685, 11805, 12822, 14166, 15740, 19233, 21249, 21370, 23610, 25644, 28332, 32055, 35415, 38466, 42498, 42740, 47220, 57699, 63747, 64110, 70830, 76932, 84996, 96165, 106245, 115398, 127494, 128220, 141660, 173097, 191241, 192330, 212490, 230796, 254988, 288495, 318735, 346194, 382482, 384660, 424980, 519291, 576990, 637470, 692388, 764964, 865485, 956205, 1038582, 1153980, 1274940, 1681819, 1730970, 1912410, 2077164, 2596455, 3363638, 3461940, 3824820, 5045457, 5192910, 6727276, 8409095, 10090914, 10385820, 15136371, 16818190, 20181828, 25227285, 30272742, 33636380, 45409113, 50454570, 60545484, 75681855, 90818226, 100909140, 136227339, 151363710, 181636452, 227045565, 272454678, 302727420, 408682017, 454091130, 544909356, 681136695, 817364034, 908182260, 1362273390, 1634728068, 2043410085, 2724546780, 4086820170, 8173640340]

約数ペア:

[(1, 8173640340), (2, 4086820170), (3, 2724546780), (4, 2043410085), (5, 1634728068), (6, 1362273390), (9, 908182260), (10, 817364034), (12, 681136695), (15, 544909356), (18, 454091130), (20, 408682017), (27, 302727420), (30, 272454678), (36, 227045565), (45, 181636452), (54, 151363710), (60, 136227339), (81, 100909140), (90, 90818226), (108, 75681855), (135, 60545484), (162, 50454570), (180, 45409113), (243, 33636380), (270, 30272742), (324, 25227285), (405, 20181828), (486, 16818190), (540, 15136371), (787, 10385820), (810, 10090914), (972, 8409095), (1215, 6727276), (1574, 5192910), (1620, 5045457), (2137, 3824820), (2361, 3461940), (2430, 3363638), (3148, 2596455), (3935, 2077164), (4274, 1912410), (4722, 1730970), (4860, 1681819), (6411, 1274940), (7083, 1153980), (7870, 1038582), (8548, 956205), (9444, 865485), (10685, 764964), (11805, 692388), (12822, 637470), (14166, 576990), (15740, 519291), (19233, 424980), (21249, 384660), (21370, 382482), (23610, 346194), (25644, 318735), (28332, 288495), (32055, 254988), (35415, 230796), (38466, 212490), (42498, 192330), (42740, 191241), (47220, 173097), (57699, 141660), (63747, 128220), (64110, 127494), (70830, 115398), (76932, 106245), (84996, 96165)]