201451800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 689420160

約数和(自身を除く): 487968360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 131, 132, 150, 165, 200, 220, 233, 262, 264, 275, 300, 330, 393, 440, 466, 524, 550, 600, 655, 660, 699, 786, 825, 932, 1048, 1100, 1165, 1310, 1320, 1398, 1441, 1572, 1650, 1864, 1965, 2200, 2330, 2563, 2620, 2796, 2882, 3144, 3275, 3300, 3495, 3930, 4323, 4660, 5126, 5240, 5592, 5764, 5825, 6550, 6600, 6990, 7205, 7689, 7860, 8646, 9320, 9825, 10252, 11528, 11650, 12815, 13100, 13980, 14410, 15378, 15720, 17292, 17475, 19650, 20504, 21615, 23300, 25630, 26200, 27960, 28820, 30523, 30756, 34584, 34950, 36025, 38445, 39300, 43230, 46600, 51260, 57640, 61046, 61512, 64075, 69900, 72050, 76890, 78600, 86460, 91569, 102520, 108075, 122092, 128150, 139800, 144100, 152615, 153780, 172920, 183138, 192225, 216150, 244184, 256300, 288200, 305230, 307560, 335753, 366276, 384450, 432300, 457845, 512600, 610460, 671506, 732552, 763075, 768900, 864600, 915690, 1007259, 1220920, 1343012, 1526150, 1537800, 1678765, 1831380, 2014518, 2289225, 2686024, 3052300, 3357530, 3662760, 4029036, 4578450, 5036295, 6104600, 6715060, 8058072, 8393825, 9156900, 10072590, 13430120, 16787650, 18313800, 20145180, 25181475, 33575300, 40290360, 50362950, 67150600, 100725900, 201451800]

約数ペア:

[(1, 201451800), (2, 100725900), (3, 67150600), (4, 50362950), (5, 40290360), (6, 33575300), (8, 25181475), (10, 20145180), (11, 18313800), (12, 16787650), (15, 13430120), (20, 10072590), (22, 9156900), (24, 8393825), (25, 8058072), (30, 6715060), (33, 6104600), (40, 5036295), (44, 4578450), (50, 4029036), (55, 3662760), (60, 3357530), (66, 3052300), (75, 2686024), (88, 2289225), (100, 2014518), (110, 1831380), (120, 1678765), (131, 1537800), (132, 1526150), (150, 1343012), (165, 1220920), (200, 1007259), (220, 915690), (233, 864600), (262, 768900), (264, 763075), (275, 732552), (300, 671506), (330, 610460), (393, 512600), (440, 457845), (466, 432300), (524, 384450), (550, 366276), (600, 335753), (655, 307560), (660, 305230), (699, 288200), (786, 256300), (825, 244184), (932, 216150), (1048, 192225), (1100, 183138), (1165, 172920), (1310, 153780), (1320, 152615), (1398, 144100), (1441, 139800), (1572, 128150), (1650, 122092), (1864, 108075), (1965, 102520), (2200, 91569), (2330, 86460), (2563, 78600), (2620, 76890), (2796, 72050), (2882, 69900), (3144, 64075), (3275, 61512), (3300, 61046), (3495, 57640), (3930, 51260), (4323, 46600), (4660, 43230), (5126, 39300), (5240, 38445), (5592, 36025), (5764, 34950), (5825, 34584), (6550, 30756), (6600, 30523), (6990, 28820), (7205, 27960), (7689, 26200), (7860, 25630), (8646, 23300), (9320, 21615), (9825, 20504), (10252, 19650), (11528, 17475), (11650, 17292), (12815, 15720), (13100, 15378), (13980, 14410)]