228509400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1394

約数の個数: 192

約数和(自身を含む): 829946880

約数和(自身を除く): 601437480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 410, 420, 492, 525, 574, 600, 615, 700, 820, 840, 861, 984, 1025, 1050, 1148, 1230, 1327, 1400, 1435, 1640, 1722, 2050, 2100, 2296, 2460, 2654, 2870, 3075, 3444, 3981, 4100, 4200, 4305, 4920, 5308, 5740, 6150, 6635, 6888, 7175, 7962, 8200, 8610, 9289, 10616, 11480, 12300, 13270, 14350, 15924, 17220, 18578, 19905, 21525, 24600, 26540, 27867, 28700, 31848, 33175, 34440, 37156, 39810, 43050, 46445, 53080, 54407, 55734, 57400, 66350, 74312, 79620, 86100, 92890, 99525, 108814, 111468, 132700, 139335, 159240, 163221, 172200, 185780, 199050, 217628, 222936, 232225, 265400, 272035, 278670, 326442, 371560, 380849, 398100, 435256, 464450, 544070, 557340, 652884, 696675, 761698, 796200, 816105, 928900, 1088140, 1114680, 1142547, 1305768, 1360175, 1393350, 1523396, 1632210, 1857800, 1904245, 2176280, 2285094, 2720350, 2786700, 3046792, 3264420, 3808490, 4080525, 4570188, 5440700, 5573400, 5712735, 6528840, 7616980, 8161050, 9140376, 9521225, 10881400, 11425470, 15233960, 16322100, 19042450, 22850940, 28563675, 32644200, 38084900, 45701880, 57127350, 76169800, 114254700, 228509400]

約数ペア:

[(1, 228509400), (2, 114254700), (3, 76169800), (4, 57127350), (5, 45701880), (6, 38084900), (7, 32644200), (8, 28563675), (10, 22850940), (12, 19042450), (14, 16322100), (15, 15233960), (20, 11425470), (21, 10881400), (24, 9521225), (25, 9140376), (28, 8161050), (30, 7616980), (35, 6528840), (40, 5712735), (41, 5573400), (42, 5440700), (50, 4570188), (56, 4080525), (60, 3808490), (70, 3264420), (75, 3046792), (82, 2786700), (84, 2720350), (100, 2285094), (105, 2176280), (120, 1904245), (123, 1857800), (140, 1632210), (150, 1523396), (164, 1393350), (168, 1360175), (175, 1305768), (200, 1142547), (205, 1114680), (210, 1088140), (246, 928900), (280, 816105), (287, 796200), (300, 761698), (328, 696675), (350, 652884), (410, 557340), (420, 544070), (492, 464450), (525, 435256), (574, 398100), (600, 380849), (615, 371560), (700, 326442), (820, 278670), (840, 272035), (861, 265400), (984, 232225), (1025, 222936), (1050, 217628), (1148, 199050), (1230, 185780), (1327, 172200), (1400, 163221), (1435, 159240), (1640, 139335), (1722, 132700), (2050, 111468), (2100, 108814), (2296, 99525), (2460, 92890), (2654, 86100), (2870, 79620), (3075, 74312), (3444, 66350), (3981, 57400), (4100, 55734), (4200, 54407), (4305, 53080), (4920, 46445), (5308, 43050), (5740, 39810), (6150, 37156), (6635, 34440), (6888, 33175), (7175, 31848), (7962, 28700), (8200, 27867), (8610, 26540), (9289, 24600), (10616, 21525), (11480, 19905), (12300, 18578), (13270, 17220), (14350, 15924)]