2990139600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{355969}}^1$

素因数の和:355997

約数の個数: 120

約数和(自身を含む): 10946789440

約数和(自身を除く): 7956649840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 355969, 711938, 1067907, 1423876, 1779845, 2135814, 2491783, 2847752, 3559690, 4271628, 4983566, 5339535, 5695504, 7119380, 7475349, 8543256, 8899225, 9967132, 10679070, 12458915, 14238760, 14950698, 17086512, 17798450, 19934264, 21358140, 24917830, 26697675, 28477520, 29901396, 35596900, 37376745, 39868528, 42716280, 49835660, 53395350, 59802792, 62294575, 71193800, 74753490, 85432560, 99671320, 106790700, 119605584, 124589150, 142387600, 149506980, 186883725, 199342640, 213581400, 249178300, 299013960, 373767450, 427162800, 498356600, 598027920, 747534900, 996713200, 1495069800, 2990139600]

約数ペア:

[(1, 2990139600), (2, 1495069800), (3, 996713200), (4, 747534900), (5, 598027920), (6, 498356600), (7, 427162800), (8, 373767450), (10, 299013960), (12, 249178300), (14, 213581400), (15, 199342640), (16, 186883725), (20, 149506980), (21, 142387600), (24, 124589150), (25, 119605584), (28, 106790700), (30, 99671320), (35, 85432560), (40, 74753490), (42, 71193800), (48, 62294575), (50, 59802792), (56, 53395350), (60, 49835660), (70, 42716280), (75, 39868528), (80, 37376745), (84, 35596900), (100, 29901396), (105, 28477520), (112, 26697675), (120, 24917830), (140, 21358140), (150, 19934264), (168, 17798450), (175, 17086512), (200, 14950698), (210, 14238760), (240, 12458915), (280, 10679070), (300, 9967132), (336, 8899225), (350, 8543256), (400, 7475349), (420, 7119380), (525, 5695504), (560, 5339535), (600, 4983566), (700, 4271628), (840, 3559690), (1050, 2847752), (1200, 2491783), (1400, 2135814), (1680, 1779845), (2100, 1423876), (2800, 1067907), (4200, 711938), (8400, 355969)]