7028256200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{5647}}^1$

素因数の和:5804

約数の個数: 144

約数和(自身を含む): 19161630720

約数和(自身を除く): 12133374520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 127, 140, 175, 196, 200, 245, 254, 280, 350, 392, 490, 508, 635, 700, 889, 980, 1016, 1225, 1270, 1400, 1778, 1960, 2450, 2540, 3175, 3556, 4445, 4900, 5080, 5647, 6223, 6350, 7112, 8890, 9800, 11294, 12446, 12700, 17780, 22225, 22588, 24892, 25400, 28235, 31115, 35560, 39529, 44450, 45176, 49784, 56470, 62230, 79058, 88900, 112940, 124460, 141175, 155575, 158116, 177800, 197645, 225880, 248920, 276703, 282350, 311150, 316232, 395290, 553406, 564700, 622300, 717169, 790580, 988225, 1106812, 1129400, 1244600, 1383515, 1434338, 1581160, 1976450, 2213624, 2767030, 2868676, 3585845, 3952900, 5020183, 5534060, 5737352, 6917575, 7171690, 7905800, 10040366, 11068120, 13835150, 14343380, 17929225, 20080732, 25100915, 27670300, 28686760, 35141281, 35858450, 40161464, 50201830, 55340600, 70282562, 71716900, 100403660, 125504575, 140565124, 143433800, 175706405, 200807320, 251009150, 281130248, 351412810, 502018300, 702825620, 878532025, 1004036600, 1405651240, 1757064050, 3514128100, 7028256200]

約数ペア:

[(1, 7028256200), (2, 3514128100), (4, 1757064050), (5, 1405651240), (7, 1004036600), (8, 878532025), (10, 702825620), (14, 502018300), (20, 351412810), (25, 281130248), (28, 251009150), (35, 200807320), (40, 175706405), (49, 143433800), (50, 140565124), (56, 125504575), (70, 100403660), (98, 71716900), (100, 70282562), (127, 55340600), (140, 50201830), (175, 40161464), (196, 35858450), (200, 35141281), (245, 28686760), (254, 27670300), (280, 25100915), (350, 20080732), (392, 17929225), (490, 14343380), (508, 13835150), (635, 11068120), (700, 10040366), (889, 7905800), (980, 7171690), (1016, 6917575), (1225, 5737352), (1270, 5534060), (1400, 5020183), (1778, 3952900), (1960, 3585845), (2450, 2868676), (2540, 2767030), (3175, 2213624), (3556, 1976450), (4445, 1581160), (4900, 1434338), (5080, 1383515), (5647, 1244600), (6223, 1129400), (6350, 1106812), (7112, 988225), (8890, 790580), (9800, 717169), (11294, 622300), (12446, 564700), (12700, 553406), (17780, 395290), (22225, 316232), (22588, 311150), (24892, 282350), (25400, 276703), (28235, 248920), (31115, 225880), (35560, 197645), (39529, 177800), (44450, 158116), (45176, 155575), (49784, 141175), (56470, 124460), (62230, 112940), (79058, 88900)]