91992180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 313528320

約数和(自身を除く): 221536140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 89, 92, 105, 107, 115, 138, 140, 161, 178, 210, 214, 230, 267, 276, 321, 322, 345, 356, 420, 428, 445, 460, 483, 534, 535, 623, 642, 644, 690, 749, 805, 890, 966, 1068, 1070, 1246, 1284, 1335, 1380, 1498, 1605, 1610, 1780, 1869, 1932, 2047, 2140, 2247, 2415, 2461, 2492, 2670, 2996, 3115, 3210, 3220, 3738, 3745, 4094, 4494, 4830, 4922, 5340, 6141, 6230, 6420, 7383, 7476, 7490, 8188, 8988, 9345, 9523, 9660, 9844, 10235, 11235, 12282, 12305, 12460, 14329, 14766, 14980, 17227, 18690, 19046, 20470, 22470, 24564, 24610, 28569, 28658, 29532, 30705, 34454, 36915, 37380, 38092, 40940, 42987, 44940, 47615, 49220, 51681, 57138, 57316, 61410, 66661, 68908, 71645, 73830, 85974, 86135, 95230, 103362, 114276, 122820, 133322, 142845, 143290, 147660, 171948, 172270, 190460, 199983, 206724, 214935, 219029, 258405, 266644, 285690, 286580, 333305, 344540, 399966, 429870, 438058, 516810, 571380, 657087, 666610, 799932, 859740, 876116, 999915, 1033620, 1095145, 1314174, 1333220, 1533203, 1999830, 2190290, 2628348, 3066406, 3285435, 3999660, 4380580, 4599609, 6132812, 6570870, 7666015, 9199218, 13141740, 15332030, 18398436, 22998045, 30664060, 45996090, 91992180]

約数ペア:

[(1, 91992180), (2, 45996090), (3, 30664060), (4, 22998045), (5, 18398436), (6, 15332030), (7, 13141740), (10, 9199218), (12, 7666015), (14, 6570870), (15, 6132812), (20, 4599609), (21, 4380580), (23, 3999660), (28, 3285435), (30, 3066406), (35, 2628348), (42, 2190290), (46, 1999830), (60, 1533203), (69, 1333220), (70, 1314174), (84, 1095145), (89, 1033620), (92, 999915), (105, 876116), (107, 859740), (115, 799932), (138, 666610), (140, 657087), (161, 571380), (178, 516810), (210, 438058), (214, 429870), (230, 399966), (267, 344540), (276, 333305), (321, 286580), (322, 285690), (345, 266644), (356, 258405), (420, 219029), (428, 214935), (445, 206724), (460, 199983), (483, 190460), (534, 172270), (535, 171948), (623, 147660), (642, 143290), (644, 142845), (690, 133322), (749, 122820), (805, 114276), (890, 103362), (966, 95230), (1068, 86135), (1070, 85974), (1246, 73830), (1284, 71645), (1335, 68908), (1380, 66661), (1498, 61410), (1605, 57316), (1610, 57138), (1780, 51681), (1869, 49220), (1932, 47615), (2047, 44940), (2140, 42987), (2247, 40940), (2415, 38092), (2461, 37380), (2492, 36915), (2670, 34454), (2996, 30705), (3115, 29532), (3210, 28658), (3220, 28569), (3738, 24610), (3745, 24564), (4094, 22470), (4494, 20470), (4830, 19046), (4922, 18690), (5340, 17227), (6141, 14980), (6230, 14766), (6420, 14329), (7383, 12460), (7476, 12305), (7490, 12282), (8188, 11235), (8988, 10235), (9345, 9844), (9523, 9660)]