85790460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 292626432

約数和(自身を除く): 206835972

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, 83, 84, 92, 105, 107, 115, 138, 140, 161, 166, 210, 214, 230, 249, 276, 321, 322, 332, 345, 415, 420, 428, 460, 483, 498, 535, 581, 642, 644, 690, 749, 805, 830, 966, 996, 1070, 1162, 1245, 1284, 1380, 1498, 1605, 1610, 1660, 1743, 1909, 1932, 2140, 2247, 2324, 2415, 2461, 2490, 2905, 2996, 3210, 3220, 3486, 3745, 3818, 4494, 4830, 4922, 4980, 5727, 5810, 6420, 6972, 7383, 7490, 7636, 8715, 8881, 8988, 9545, 9660, 9844, 11235, 11454, 11620, 12305, 13363, 14766, 14980, 17227, 17430, 17762, 19090, 22470, 22908, 24610, 26643, 26726, 28635, 29532, 34454, 34860, 35524, 36915, 38180, 40089, 44405, 44940, 49220, 51681, 53286, 53452, 57270, 62167, 66815, 68908, 73830, 80178, 86135, 88810, 103362, 106572, 114540, 124334, 133215, 133630, 147660, 160356, 172270, 177620, 186501, 200445, 204263, 206724, 248668, 258405, 266430, 267260, 310835, 344540, 373002, 400890, 408526, 516810, 532860, 612789, 621670, 746004, 801780, 817052, 932505, 1021315, 1033620, 1225578, 1243340, 1429841, 1865010, 2042630, 2451156, 2859682, 3063945, 3730020, 4085260, 4289523, 5719364, 6127890, 7149205, 8579046, 12255780, 14298410, 17158092, 21447615, 28596820, 42895230, 85790460]

約数ペア:

[(1, 85790460), (2, 42895230), (3, 28596820), (4, 21447615), (5, 17158092), (6, 14298410), (7, 12255780), (10, 8579046), (12, 7149205), (14, 6127890), (15, 5719364), (20, 4289523), (21, 4085260), (23, 3730020), (28, 3063945), (30, 2859682), (35, 2451156), (42, 2042630), (46, 1865010), (60, 1429841), (69, 1243340), (70, 1225578), (83, 1033620), (84, 1021315), (92, 932505), (105, 817052), (107, 801780), (115, 746004), (138, 621670), (140, 612789), (161, 532860), (166, 516810), (210, 408526), (214, 400890), (230, 373002), (249, 344540), (276, 310835), (321, 267260), (322, 266430), (332, 258405), (345, 248668), (415, 206724), (420, 204263), (428, 200445), (460, 186501), (483, 177620), (498, 172270), (535, 160356), (581, 147660), (642, 133630), (644, 133215), (690, 124334), (749, 114540), (805, 106572), (830, 103362), (966, 88810), (996, 86135), (1070, 80178), (1162, 73830), (1245, 68908), (1284, 66815), (1380, 62167), (1498, 57270), (1605, 53452), (1610, 53286), (1660, 51681), (1743, 49220), (1909, 44940), (1932, 44405), (2140, 40089), (2247, 38180), (2324, 36915), (2415, 35524), (2461, 34860), (2490, 34454), (2905, 29532), (2996, 28635), (3210, 26726), (3220, 26643), (3486, 24610), (3745, 22908), (3818, 22470), (4494, 19090), (4830, 17762), (4922, 17430), (4980, 17227), (5727, 14980), (5810, 14766), (6420, 13363), (6972, 12305), (7383, 11620), (7490, 11454), (7636, 11235), (8715, 9844), (8881, 9660), (8988, 9545)]