71854200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 278553600

約数和(自身を除く): 206699400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 25, 30, 33, 36, 38, 40, 44, 45, 50, 55, 57, 60, 66, 72, 75, 76, 88, 90, 95, 99, 100, 110, 114, 120, 132, 150, 152, 165, 171, 180, 190, 191, 198, 200, 209, 220, 225, 228, 264, 275, 285, 300, 330, 342, 360, 380, 382, 396, 418, 440, 450, 456, 475, 495, 550, 570, 573, 600, 627, 660, 684, 760, 764, 792, 825, 836, 855, 900, 950, 955, 990, 1045, 1100, 1140, 1146, 1254, 1320, 1368, 1425, 1528, 1650, 1672, 1710, 1719, 1800, 1881, 1900, 1910, 1980, 2090, 2101, 2200, 2280, 2292, 2475, 2508, 2850, 2865, 3135, 3300, 3420, 3438, 3629, 3762, 3800, 3820, 3960, 4180, 4202, 4275, 4584, 4775, 4950, 5016, 5225, 5700, 5730, 6270, 6303, 6600, 6840, 6876, 7258, 7524, 7640, 8360, 8404, 8550, 8595, 9405, 9550, 9900, 10450, 10505, 10887, 11400, 11460, 12540, 12606, 13752, 14325, 14516, 15048, 15675, 16808, 17100, 17190, 18145, 18810, 18909, 19100, 19800, 20900, 21010, 21774, 22920, 25080, 25212, 28650, 29032, 31350, 31515, 32661, 34200, 34380, 36290, 37620, 37818, 38200, 39919, 41800, 42020, 42975, 43548, 47025, 50424, 52525, 54435, 57300, 62700, 63030, 65322, 68760, 72580, 75240, 75636, 79838, 84040, 85950, 87096, 90725, 94050, 94545, 105050, 108870, 114600, 119757, 125400, 126060, 130644, 145160, 151272, 157575, 159676, 163305, 171900, 181450, 188100, 189090, 199595, 210100, 217740, 239514, 252120, 261288, 272175, 315150, 319352, 326610, 343800, 359271, 362900, 376200, 378180, 399190, 420200, 435480, 472725, 479028, 544350, 598785, 630300, 653220, 718542, 725800, 756360, 798380, 816525, 945450, 958056, 997975, 1088700, 1197570, 1260600, 1306440, 1437084, 1596760, 1633050, 1796355, 1890900, 1995950, 2177400, 2395140, 2874168, 2993925, 3266100, 3592710, 3781800, 3991900, 4790280, 5987850, 6532200, 7185420, 7983800, 8981775, 11975700, 14370840, 17963550, 23951400, 35927100, 71854200]

約数ペア:

[(1, 71854200), (2, 35927100), (3, 23951400), (4, 17963550), (5, 14370840), (6, 11975700), (8, 8981775), (9, 7983800), (10, 7185420), (11, 6532200), (12, 5987850), (15, 4790280), (18, 3991900), (19, 3781800), (20, 3592710), (22, 3266100), (24, 2993925), (25, 2874168), (30, 2395140), (33, 2177400), (36, 1995950), (38, 1890900), (40, 1796355), (44, 1633050), (45, 1596760), (50, 1437084), (55, 1306440), (57, 1260600), (60, 1197570), (66, 1088700), (72, 997975), (75, 958056), (76, 945450), (88, 816525), (90, 798380), (95, 756360), (99, 725800), (100, 718542), (110, 653220), (114, 630300), (120, 598785), (132, 544350), (150, 479028), (152, 472725), (165, 435480), (171, 420200), (180, 399190), (190, 378180), (191, 376200), (198, 362900), (200, 359271), (209, 343800), (220, 326610), (225, 319352), (228, 315150), (264, 272175), (275, 261288), (285, 252120), (300, 239514), (330, 217740), (342, 210100), (360, 199595), (380, 189090), (382, 188100), (396, 181450), (418, 171900), (440, 163305), (450, 159676), (456, 157575), (475, 151272), (495, 145160), (550, 130644), (570, 126060), (573, 125400), (600, 119757), (627, 114600), (660, 108870), (684, 105050), (760, 94545), (764, 94050), (792, 90725), (825, 87096), (836, 85950), (855, 84040), (900, 79838), (950, 75636), (955, 75240), (990, 72580), (1045, 68760), (1100, 65322), (1140, 63030), (1146, 62700), (1254, 57300), (1320, 54435), (1368, 52525), (1425, 50424), (1528, 47025), (1650, 43548), (1672, 42975), (1710, 42020), (1719, 41800), (1800, 39919), (1881, 38200), (1900, 37818), (1910, 37620), (1980, 36290), (2090, 34380), (2101, 34200), (2200, 32661), (2280, 31515), (2292, 31350), (2475, 29032), (2508, 28650), (2850, 25212), (2865, 25080), (3135, 22920), (3300, 21774), (3420, 21010), (3438, 20900), (3629, 19800), (3762, 19100), (3800, 18909), (3820, 18810), (3960, 18145), (4180, 17190), (4202, 17100), (4275, 16808), (4584, 15675), (4775, 15048), (4950, 14516), (5016, 14325), (5225, 13752), (5700, 12606), (5730, 12540), (6270, 11460), (6303, 11400), (6600, 10887), (6840, 10505), (6876, 10450), (7258, 9900), (7524, 9550), (7640, 9405), (8360, 8595), (8404, 8550)]