207090600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 691027200

約数和(自身を除く): 483936600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 79, 85, 100, 102, 120, 136, 150, 158, 170, 200, 204, 237, 255, 257, 300, 316, 340, 395, 408, 425, 474, 510, 514, 600, 632, 680, 771, 790, 850, 948, 1020, 1028, 1185, 1275, 1285, 1343, 1542, 1580, 1700, 1896, 1975, 2040, 2056, 2370, 2550, 2570, 2686, 3084, 3160, 3400, 3855, 3950, 4029, 4369, 4740, 5100, 5140, 5372, 5925, 6168, 6425, 6715, 7710, 7900, 8058, 8738, 9480, 10200, 10280, 10744, 11850, 12850, 13107, 13430, 15420, 15800, 16116, 17476, 19275, 20145, 20303, 21845, 23700, 25700, 26214, 26860, 30840, 32232, 33575, 34952, 38550, 40290, 40606, 43690, 47400, 51400, 52428, 53720, 60909, 65535, 67150, 77100, 80580, 81212, 87380, 100725, 101515, 104856, 109225, 121818, 131070, 134300, 154200, 161160, 162424, 174760, 201450, 203030, 218450, 243636, 262140, 268600, 304545, 327675, 345151, 402900, 406060, 436900, 487272, 507575, 524280, 609090, 655350, 690302, 805800, 812120, 873800, 1015150, 1035453, 1218180, 1310700, 1380604, 1522725, 1725755, 2030300, 2070906, 2436360, 2621400, 2761208, 3045450, 3451510, 4060600, 4141812, 5177265, 6090900, 6903020, 8283624, 8628775, 10354530, 12181800, 13806040, 17257550, 20709060, 25886325, 34515100, 41418120, 51772650, 69030200, 103545300, 207090600]

約数ペア:

[(1, 207090600), (2, 103545300), (3, 69030200), (4, 51772650), (5, 41418120), (6, 34515100), (8, 25886325), (10, 20709060), (12, 17257550), (15, 13806040), (17, 12181800), (20, 10354530), (24, 8628775), (25, 8283624), (30, 6903020), (34, 6090900), (40, 5177265), (50, 4141812), (51, 4060600), (60, 3451510), (68, 3045450), (75, 2761208), (79, 2621400), (85, 2436360), (100, 2070906), (102, 2030300), (120, 1725755), (136, 1522725), (150, 1380604), (158, 1310700), (170, 1218180), (200, 1035453), (204, 1015150), (237, 873800), (255, 812120), (257, 805800), (300, 690302), (316, 655350), (340, 609090), (395, 524280), (408, 507575), (425, 487272), (474, 436900), (510, 406060), (514, 402900), (600, 345151), (632, 327675), (680, 304545), (771, 268600), (790, 262140), (850, 243636), (948, 218450), (1020, 203030), (1028, 201450), (1185, 174760), (1275, 162424), (1285, 161160), (1343, 154200), (1542, 134300), (1580, 131070), (1700, 121818), (1896, 109225), (1975, 104856), (2040, 101515), (2056, 100725), (2370, 87380), (2550, 81212), (2570, 80580), (2686, 77100), (3084, 67150), (3160, 65535), (3400, 60909), (3855, 53720), (3950, 52428), (4029, 51400), (4369, 47400), (4740, 43690), (5100, 40606), (5140, 40290), (5372, 38550), (5925, 34952), (6168, 33575), (6425, 32232), (6715, 30840), (7710, 26860), (7900, 26214), (8058, 25700), (8738, 23700), (9480, 21845), (10200, 20303), (10280, 20145), (10744, 19275), (11850, 17476), (12850, 16116), (13107, 15800), (13430, 15420)]