247673400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 837133920

約数和(自身を除く): 589460520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 113, 120, 130, 150, 156, 195, 200, 226, 260, 281, 300, 312, 325, 339, 390, 452, 520, 562, 565, 600, 650, 678, 780, 843, 904, 975, 1124, 1130, 1300, 1356, 1405, 1469, 1560, 1686, 1695, 1950, 2248, 2260, 2600, 2712, 2810, 2825, 2938, 3372, 3390, 3653, 3900, 4215, 4407, 4520, 5620, 5650, 5876, 6744, 6780, 7025, 7306, 7345, 7800, 8430, 8475, 8814, 10959, 11240, 11300, 11752, 13560, 14050, 14612, 14690, 16860, 16950, 17628, 18265, 21075, 21918, 22035, 22600, 28100, 29224, 29380, 31753, 33720, 33900, 35256, 36530, 36725, 42150, 43836, 44070, 54795, 56200, 58760, 63506, 67800, 73060, 73450, 84300, 87672, 88140, 91325, 95259, 109590, 110175, 127012, 146120, 146900, 158765, 168600, 176280, 182650, 190518, 219180, 220350, 254024, 273975, 293800, 317530, 365300, 381036, 412789, 438360, 440700, 476295, 547950, 635060, 730600, 762072, 793825, 825578, 881400, 952590, 1095900, 1238367, 1270120, 1587650, 1651156, 1905180, 2063945, 2191800, 2381475, 2476734, 3175300, 3302312, 3810360, 4127890, 4762950, 4953468, 6191835, 6350600, 8255780, 9525900, 9906936, 10319725, 12383670, 16511560, 19051800, 20639450, 24767340, 30959175, 41278900, 49534680, 61918350, 82557800, 123836700, 247673400]

約数ペア:

[(1, 247673400), (2, 123836700), (3, 82557800), (4, 61918350), (5, 49534680), (6, 41278900), (8, 30959175), (10, 24767340), (12, 20639450), (13, 19051800), (15, 16511560), (20, 12383670), (24, 10319725), (25, 9906936), (26, 9525900), (30, 8255780), (39, 6350600), (40, 6191835), (50, 4953468), (52, 4762950), (60, 4127890), (65, 3810360), (75, 3302312), (78, 3175300), (100, 2476734), (104, 2381475), (113, 2191800), (120, 2063945), (130, 1905180), (150, 1651156), (156, 1587650), (195, 1270120), (200, 1238367), (226, 1095900), (260, 952590), (281, 881400), (300, 825578), (312, 793825), (325, 762072), (339, 730600), (390, 635060), (452, 547950), (520, 476295), (562, 440700), (565, 438360), (600, 412789), (650, 381036), (678, 365300), (780, 317530), (843, 293800), (904, 273975), (975, 254024), (1124, 220350), (1130, 219180), (1300, 190518), (1356, 182650), (1405, 176280), (1469, 168600), (1560, 158765), (1686, 146900), (1695, 146120), (1950, 127012), (2248, 110175), (2260, 109590), (2600, 95259), (2712, 91325), (2810, 88140), (2825, 87672), (2938, 84300), (3372, 73450), (3390, 73060), (3653, 67800), (3900, 63506), (4215, 58760), (4407, 56200), (4520, 54795), (5620, 44070), (5650, 43836), (5876, 42150), (6744, 36725), (6780, 36530), (7025, 35256), (7306, 33900), (7345, 33720), (7800, 31753), (8430, 29380), (8475, 29224), (8814, 28100), (10959, 22600), (11240, 22035), (11300, 21918), (11752, 21075), (13560, 18265), (14050, 17628), (14612, 16950), (14690, 16860)]