9999150

素因数分解:

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

素因数の和:218

約数の個数: 96

約数和(自身を含む): 28926720

約数和(自身を除く): 18927570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 107, 150, 175, 178, 210, 214, 267, 321, 350, 445, 525, 534, 535, 623, 642, 749, 890, 1050, 1070, 1246, 1335, 1498, 1605, 1869, 2225, 2247, 2670, 2675, 3115, 3210, 3738, 3745, 4450, 4494, 5350, 6230, 6675, 7490, 8025, 9345, 9523, 11235, 13350, 15575, 16050, 18690, 18725, 19046, 22470, 28569, 31150, 37450, 46725, 47615, 56175, 57138, 66661, 93450, 95230, 112350, 133322, 142845, 199983, 238075, 285690, 333305, 399966, 476150, 666610, 714225, 999915, 1428450, 1666525, 1999830, 3333050, 4999575, 9999150]

約数ペア:

[(1, 9999150), (2, 4999575), (3, 3333050), (5, 1999830), (6, 1666525), (7, 1428450), (10, 999915), (14, 714225), (15, 666610), (21, 476150), (25, 399966), (30, 333305), (35, 285690), (42, 238075), (50, 199983), (70, 142845), (75, 133322), (89, 112350), (105, 95230), (107, 93450), (150, 66661), (175, 57138), (178, 56175), (210, 47615), (214, 46725), (267, 37450), (321, 31150), (350, 28569), (445, 22470), (525, 19046), (534, 18725), (535, 18690), (623, 16050), (642, 15575), (749, 13350), (890, 11235), (1050, 9523), (1070, 9345), (1246, 8025), (1335, 7490), (1498, 6675), (1605, 6230), (1869, 5350), (2225, 4494), (2247, 4450), (2670, 3745), (2675, 3738), (3115, 3210)]