201001200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 697455360

約数和(自身を除く): 496454160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 59, 60, 68, 75, 80, 85, 100, 102, 118, 120, 136, 150, 167, 170, 177, 200, 204, 236, 240, 255, 272, 295, 300, 334, 340, 354, 400, 408, 425, 472, 501, 510, 590, 600, 668, 680, 708, 816, 835, 850, 885, 944, 1002, 1003, 1020, 1180, 1200, 1275, 1336, 1360, 1416, 1475, 1670, 1700, 1770, 2004, 2006, 2040, 2360, 2505, 2550, 2672, 2832, 2839, 2950, 3009, 3340, 3400, 3540, 4008, 4012, 4080, 4175, 4425, 4720, 5010, 5015, 5100, 5678, 5900, 6018, 6680, 6800, 7080, 8016, 8024, 8350, 8517, 8850, 9853, 10020, 10030, 10200, 11356, 11800, 12036, 12525, 13360, 14160, 14195, 15045, 16048, 16700, 17034, 17700, 19706, 20040, 20060, 20400, 22712, 23600, 24072, 25050, 25075, 28390, 29559, 30090, 33400, 34068, 35400, 39412, 40080, 40120, 42585, 45424, 48144, 49265, 50100, 50150, 56780, 59118, 60180, 66800, 68136, 70800, 70975, 75225, 78824, 80240, 85170, 98530, 100200, 100300, 113560, 118236, 120360, 136272, 141950, 147795, 150450, 157648, 167501, 170340, 197060, 200400, 200600, 212925, 227120, 236472, 240720, 246325, 283900, 295590, 300900, 335002, 340680, 394120, 401200, 425850, 472944, 492650, 502503, 567800, 591180, 601800, 670004, 681360, 738975, 788240, 837505, 851700, 985300, 1005006, 1135600, 1182360, 1203600, 1340008, 1477950, 1675010, 1703400, 1970600, 2010012, 2364720, 2512515, 2680016, 2955900, 3350020, 3406800, 3941200, 4020024, 4187525, 5025030, 5911800, 6700040, 8040048, 8375050, 10050060, 11823600, 12562575, 13400080, 16750100, 20100120, 25125150, 33500200, 40200240, 50250300, 67000400, 100500600, 201001200]

約数ペア:

[(1, 201001200), (2, 100500600), (3, 67000400), (4, 50250300), (5, 40200240), (6, 33500200), (8, 25125150), (10, 20100120), (12, 16750100), (15, 13400080), (16, 12562575), (17, 11823600), (20, 10050060), (24, 8375050), (25, 8040048), (30, 6700040), (34, 5911800), (40, 5025030), (48, 4187525), (50, 4020024), (51, 3941200), (59, 3406800), (60, 3350020), (68, 2955900), (75, 2680016), (80, 2512515), (85, 2364720), (100, 2010012), (102, 1970600), (118, 1703400), (120, 1675010), (136, 1477950), (150, 1340008), (167, 1203600), (170, 1182360), (177, 1135600), (200, 1005006), (204, 985300), (236, 851700), (240, 837505), (255, 788240), (272, 738975), (295, 681360), (300, 670004), (334, 601800), (340, 591180), (354, 567800), (400, 502503), (408, 492650), (425, 472944), (472, 425850), (501, 401200), (510, 394120), (590, 340680), (600, 335002), (668, 300900), (680, 295590), (708, 283900), (816, 246325), (835, 240720), (850, 236472), (885, 227120), (944, 212925), (1002, 200600), (1003, 200400), (1020, 197060), (1180, 170340), (1200, 167501), (1275, 157648), (1336, 150450), (1360, 147795), (1416, 141950), (1475, 136272), (1670, 120360), (1700, 118236), (1770, 113560), (2004, 100300), (2006, 100200), (2040, 98530), (2360, 85170), (2505, 80240), (2550, 78824), (2672, 75225), (2832, 70975), (2839, 70800), (2950, 68136), (3009, 66800), (3340, 60180), (3400, 59118), (3540, 56780), (4008, 50150), (4012, 50100), (4080, 49265), (4175, 48144), (4425, 45424), (4720, 42585), (5010, 40120), (5015, 40080), (5100, 39412), (5678, 35400), (5900, 34068), (6018, 33400), (6680, 30090), (6800, 29559), (7080, 28390), (8016, 25075), (8024, 25050), (8350, 24072), (8517, 23600), (8850, 22712), (9853, 20400), (10020, 20060), (10030, 20040), (10200, 19706), (11356, 17700), (11800, 17034), (12036, 16700), (12525, 16048), (13360, 15045), (14160, 14195)]