55367640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 194594400

約数和(自身を除く): 139226760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 83, 85, 90, 102, 109, 120, 136, 153, 166, 170, 180, 204, 218, 249, 255, 306, 327, 332, 340, 360, 408, 415, 436, 498, 510, 545, 612, 654, 664, 680, 747, 765, 830, 872, 981, 996, 1020, 1090, 1224, 1245, 1308, 1411, 1494, 1530, 1635, 1660, 1853, 1962, 1992, 2040, 2180, 2490, 2616, 2822, 2988, 3060, 3270, 3320, 3706, 3735, 3924, 4233, 4360, 4905, 4980, 5559, 5644, 5976, 6120, 6540, 7055, 7412, 7470, 7848, 8466, 9047, 9265, 9810, 9960, 11118, 11288, 12699, 13080, 14110, 14824, 14940, 16677, 16932, 18094, 18530, 19620, 21165, 22236, 25398, 27141, 27795, 28220, 29880, 33354, 33864, 36188, 37060, 39240, 42330, 44472, 45235, 50796, 54282, 55590, 56440, 63495, 66708, 72376, 74120, 81423, 83385, 84660, 90470, 101592, 108564, 111180, 126990, 133416, 135705, 153799, 162846, 166770, 169320, 180940, 217128, 222360, 253980, 271410, 307598, 325692, 333540, 361880, 407115, 461397, 507960, 542820, 615196, 651384, 667080, 768995, 814230, 922794, 1085640, 1230392, 1384191, 1537990, 1628460, 1845588, 2306985, 2768382, 3075980, 3256920, 3691176, 4613970, 5536764, 6151960, 6920955, 9227940, 11073528, 13841910, 18455880, 27683820, 55367640]

約数ペア:

[(1, 55367640), (2, 27683820), (3, 18455880), (4, 13841910), (5, 11073528), (6, 9227940), (8, 6920955), (9, 6151960), (10, 5536764), (12, 4613970), (15, 3691176), (17, 3256920), (18, 3075980), (20, 2768382), (24, 2306985), (30, 1845588), (34, 1628460), (36, 1537990), (40, 1384191), (45, 1230392), (51, 1085640), (60, 922794), (68, 814230), (72, 768995), (83, 667080), (85, 651384), (90, 615196), (102, 542820), (109, 507960), (120, 461397), (136, 407115), (153, 361880), (166, 333540), (170, 325692), (180, 307598), (204, 271410), (218, 253980), (249, 222360), (255, 217128), (306, 180940), (327, 169320), (332, 166770), (340, 162846), (360, 153799), (408, 135705), (415, 133416), (436, 126990), (498, 111180), (510, 108564), (545, 101592), (612, 90470), (654, 84660), (664, 83385), (680, 81423), (747, 74120), (765, 72376), (830, 66708), (872, 63495), (981, 56440), (996, 55590), (1020, 54282), (1090, 50796), (1224, 45235), (1245, 44472), (1308, 42330), (1411, 39240), (1494, 37060), (1530, 36188), (1635, 33864), (1660, 33354), (1853, 29880), (1962, 28220), (1992, 27795), (2040, 27141), (2180, 25398), (2490, 22236), (2616, 21165), (2822, 19620), (2988, 18530), (3060, 18094), (3270, 16932), (3320, 16677), (3706, 14940), (3735, 14824), (3924, 14110), (4233, 13080), (4360, 12699), (4905, 11288), (4980, 11118), (5559, 9960), (5644, 9810), (5976, 9265), (6120, 9047), (6540, 8466), (7055, 7848), (7412, 7470)]