39996600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 144633600

約数和(自身を除く): 104637000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 89, 100, 105, 107, 120, 140, 150, 168, 175, 178, 200, 210, 214, 267, 280, 300, 321, 350, 356, 420, 428, 445, 525, 534, 535, 600, 623, 642, 700, 712, 749, 840, 856, 890, 1050, 1068, 1070, 1246, 1284, 1335, 1400, 1498, 1605, 1780, 1869, 2100, 2136, 2140, 2225, 2247, 2492, 2568, 2670, 2675, 2996, 3115, 3210, 3560, 3738, 3745, 4200, 4280, 4450, 4494, 4984, 5340, 5350, 5992, 6230, 6420, 6675, 7476, 7490, 8025, 8900, 8988, 9345, 9523, 10680, 10700, 11235, 12460, 12840, 13350, 14952, 14980, 15575, 16050, 17800, 17976, 18690, 18725, 19046, 21400, 22470, 24920, 26700, 28569, 29960, 31150, 32100, 37380, 37450, 38092, 44940, 46725, 47615, 53400, 56175, 57138, 62300, 64200, 66661, 74760, 74900, 76184, 89880, 93450, 95230, 112350, 114276, 124600, 133322, 142845, 149800, 186900, 190460, 199983, 224700, 228552, 238075, 266644, 285690, 333305, 373800, 380920, 399966, 449400, 476150, 533288, 571380, 666610, 714225, 799932, 952300, 999915, 1142760, 1333220, 1428450, 1599864, 1666525, 1904600, 1999830, 2666440, 2856900, 3333050, 3999660, 4999575, 5713800, 6666100, 7999320, 9999150, 13332200, 19998300, 39996600]

約数ペア:

[(1, 39996600), (2, 19998300), (3, 13332200), (4, 9999150), (5, 7999320), (6, 6666100), (7, 5713800), (8, 4999575), (10, 3999660), (12, 3333050), (14, 2856900), (15, 2666440), (20, 1999830), (21, 1904600), (24, 1666525), (25, 1599864), (28, 1428450), (30, 1333220), (35, 1142760), (40, 999915), (42, 952300), (50, 799932), (56, 714225), (60, 666610), (70, 571380), (75, 533288), (84, 476150), (89, 449400), (100, 399966), (105, 380920), (107, 373800), (120, 333305), (140, 285690), (150, 266644), (168, 238075), (175, 228552), (178, 224700), (200, 199983), (210, 190460), (214, 186900), (267, 149800), (280, 142845), (300, 133322), (321, 124600), (350, 114276), (356, 112350), (420, 95230), (428, 93450), (445, 89880), (525, 76184), (534, 74900), (535, 74760), (600, 66661), (623, 64200), (642, 62300), (700, 57138), (712, 56175), (749, 53400), (840, 47615), (856, 46725), (890, 44940), (1050, 38092), (1068, 37450), (1070, 37380), (1246, 32100), (1284, 31150), (1335, 29960), (1400, 28569), (1498, 26700), (1605, 24920), (1780, 22470), (1869, 21400), (2100, 19046), (2136, 18725), (2140, 18690), (2225, 17976), (2247, 17800), (2492, 16050), (2568, 15575), (2670, 14980), (2675, 14952), (2996, 13350), (3115, 12840), (3210, 12460), (3560, 11235), (3738, 10700), (3745, 10680), (4200, 9523), (4280, 9345), (4450, 8988), (4494, 8900), (4984, 8025), (5340, 7490), (5350, 7476), (5992, 6675), (6230, 6420)]