299338920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 1036152000

約数和(自身を除く): 736813080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 107, 114, 120, 152, 171, 180, 190, 214, 228, 285, 321, 342, 360, 380, 409, 428, 456, 535, 570, 642, 684, 760, 818, 855, 856, 963, 1070, 1140, 1227, 1284, 1368, 1605, 1636, 1710, 1926, 2033, 2045, 2140, 2280, 2454, 2568, 3210, 3272, 3420, 3681, 3852, 4066, 4090, 4280, 4815, 4908, 6099, 6135, 6420, 6840, 7362, 7704, 7771, 8132, 8180, 9630, 9816, 10165, 12198, 12270, 12840, 14724, 15542, 16264, 16360, 18297, 18405, 19260, 20330, 23313, 24396, 24540, 29448, 30495, 31084, 36594, 36810, 38520, 38855, 40660, 43763, 46626, 48792, 49080, 60990, 62168, 69939, 73188, 73620, 77710, 81320, 87526, 91485, 93252, 116565, 121980, 131289, 139878, 146376, 147240, 155420, 175052, 182970, 186504, 218815, 233130, 243960, 262578, 279756, 310840, 349695, 350104, 365940, 393867, 437630, 466260, 525156, 559512, 656445, 699390, 731880, 787734, 831497, 875260, 932520, 1050312, 1312890, 1398780, 1575468, 1662994, 1750520, 1969335, 2494491, 2625780, 2797560, 3150936, 3325988, 3938670, 4157485, 4988982, 5251560, 6651976, 7483473, 7877340, 8314970, 9977964, 12472455, 14966946, 15754680, 16629940, 19955928, 24944910, 29933892, 33259880, 37417365, 49889820, 59867784, 74834730, 99779640, 149669460, 299338920]

約数ペア:

[(1, 299338920), (2, 149669460), (3, 99779640), (4, 74834730), (5, 59867784), (6, 49889820), (8, 37417365), (9, 33259880), (10, 29933892), (12, 24944910), (15, 19955928), (18, 16629940), (19, 15754680), (20, 14966946), (24, 12472455), (30, 9977964), (36, 8314970), (38, 7877340), (40, 7483473), (45, 6651976), (57, 5251560), (60, 4988982), (72, 4157485), (76, 3938670), (90, 3325988), (95, 3150936), (107, 2797560), (114, 2625780), (120, 2494491), (152, 1969335), (171, 1750520), (180, 1662994), (190, 1575468), (214, 1398780), (228, 1312890), (285, 1050312), (321, 932520), (342, 875260), (360, 831497), (380, 787734), (409, 731880), (428, 699390), (456, 656445), (535, 559512), (570, 525156), (642, 466260), (684, 437630), (760, 393867), (818, 365940), (855, 350104), (856, 349695), (963, 310840), (1070, 279756), (1140, 262578), (1227, 243960), (1284, 233130), (1368, 218815), (1605, 186504), (1636, 182970), (1710, 175052), (1926, 155420), (2033, 147240), (2045, 146376), (2140, 139878), (2280, 131289), (2454, 121980), (2568, 116565), (3210, 93252), (3272, 91485), (3420, 87526), (3681, 81320), (3852, 77710), (4066, 73620), (4090, 73188), (4280, 69939), (4815, 62168), (4908, 60990), (6099, 49080), (6135, 48792), (6420, 46626), (6840, 43763), (7362, 40660), (7704, 38855), (7771, 38520), (8132, 36810), (8180, 36594), (9630, 31084), (9816, 30495), (10165, 29448), (12198, 24540), (12270, 24396), (12840, 23313), (14724, 20330), (15542, 19260), (16264, 18405), (16360, 18297)]