271380200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 827804160

約数和(自身を除く): 556423960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 37, 40, 50, 52, 56, 62, 65, 70, 74, 91, 100, 104, 124, 130, 140, 148, 155, 169, 175, 182, 185, 200, 217, 248, 259, 260, 280, 296, 310, 325, 338, 350, 364, 370, 403, 434, 455, 481, 518, 520, 620, 650, 676, 700, 728, 740, 775, 806, 845, 868, 910, 925, 962, 1036, 1085, 1147, 1183, 1240, 1295, 1300, 1352, 1400, 1480, 1550, 1612, 1690, 1736, 1820, 1850, 1924, 2015, 2072, 2170, 2275, 2294, 2366, 2405, 2590, 2600, 2821, 3100, 3224, 3367, 3380, 3640, 3700, 3848, 4030, 4225, 4340, 4550, 4588, 4732, 4810, 5180, 5239, 5425, 5642, 5735, 5915, 6200, 6253, 6475, 6734, 6760, 7400, 8029, 8060, 8450, 8680, 9100, 9176, 9464, 9620, 10075, 10360, 10478, 10850, 11284, 11470, 11830, 12025, 12506, 12950, 13468, 14105, 14911, 16058, 16120, 16835, 16900, 18200, 19240, 20150, 20956, 21700, 22568, 22940, 23660, 24050, 25012, 25900, 26195, 26936, 28210, 28675, 29575, 29822, 31265, 32116, 33670, 33800, 36673, 40145, 40300, 41912, 43400, 43771, 45880, 47320, 48100, 50024, 51800, 52390, 56420, 57350, 59150, 59644, 62530, 64232, 67340, 70525, 73346, 74555, 80290, 80600, 84175, 87542, 96200, 104377, 104780, 112840, 114700, 118300, 119288, 125060, 130975, 134680, 141050, 146692, 149110, 156325, 160580, 168350, 175084, 183365, 193843, 200725, 208754, 209560, 218855, 229400, 236600, 250120, 261950, 282100, 293384, 298220, 312650, 321160, 336700, 350168, 366730, 372775, 387686, 401450, 417508, 437710, 521885, 523900, 564200, 596440, 625300, 673400, 733460, 745550, 775372, 802900, 835016, 875420, 916825, 969215, 1043770, 1047800, 1094275, 1250600, 1356901, 1466920, 1491100, 1550744, 1605800, 1750840, 1833650, 1938430, 2087540, 2188550, 2609425, 2713802, 2982200, 3667300, 3876860, 4175080, 4377100, 4846075, 5218850, 5427604, 6784505, 7334600, 7753720, 8754200, 9692150, 10437700, 10855208, 13569010, 19384300, 20875400, 27138020, 33922525, 38768600, 54276040, 67845050, 135690100, 271380200]

約数ペア:

[(1, 271380200), (2, 135690100), (4, 67845050), (5, 54276040), (7, 38768600), (8, 33922525), (10, 27138020), (13, 20875400), (14, 19384300), (20, 13569010), (25, 10855208), (26, 10437700), (28, 9692150), (31, 8754200), (35, 7753720), (37, 7334600), (40, 6784505), (50, 5427604), (52, 5218850), (56, 4846075), (62, 4377100), (65, 4175080), (70, 3876860), (74, 3667300), (91, 2982200), (100, 2713802), (104, 2609425), (124, 2188550), (130, 2087540), (140, 1938430), (148, 1833650), (155, 1750840), (169, 1605800), (175, 1550744), (182, 1491100), (185, 1466920), (200, 1356901), (217, 1250600), (248, 1094275), (259, 1047800), (260, 1043770), (280, 969215), (296, 916825), (310, 875420), (325, 835016), (338, 802900), (350, 775372), (364, 745550), (370, 733460), (403, 673400), (434, 625300), (455, 596440), (481, 564200), (518, 523900), (520, 521885), (620, 437710), (650, 417508), (676, 401450), (700, 387686), (728, 372775), (740, 366730), (775, 350168), (806, 336700), (845, 321160), (868, 312650), (910, 298220), (925, 293384), (962, 282100), (1036, 261950), (1085, 250120), (1147, 236600), (1183, 229400), (1240, 218855), (1295, 209560), (1300, 208754), (1352, 200725), (1400, 193843), (1480, 183365), (1550, 175084), (1612, 168350), (1690, 160580), (1736, 156325), (1820, 149110), (1850, 146692), (1924, 141050), (2015, 134680), (2072, 130975), (2170, 125060), (2275, 119288), (2294, 118300), (2366, 114700), (2405, 112840), (2590, 104780), (2600, 104377), (2821, 96200), (3100, 87542), (3224, 84175), (3367, 80600), (3380, 80290), (3640, 74555), (3700, 73346), (3848, 70525), (4030, 67340), (4225, 64232), (4340, 62530), (4550, 59644), (4588, 59150), (4732, 57350), (4810, 56420), (5180, 52390), (5239, 51800), (5425, 50024), (5642, 48100), (5735, 47320), (5915, 45880), (6200, 43771), (6253, 43400), (6475, 41912), (6734, 40300), (6760, 40145), (7400, 36673), (8029, 33800), (8060, 33670), (8450, 32116), (8680, 31265), (9100, 29822), (9176, 29575), (9464, 28675), (9620, 28210), (10075, 26936), (10360, 26195), (10478, 25900), (10850, 25012), (11284, 24050), (11470, 23660), (11830, 22940), (12025, 22568), (12506, 21700), (12950, 20956), (13468, 20150), (14105, 19240), (14911, 18200), (16058, 16900), (16120, 16835)]