1270490400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:609

約数の個数: 288

約数和(自身を含む): 4640328000

約数和(自身を除く): 3369837600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 131, 135, 144, 150, 160, 180, 200, 216, 225, 240, 262, 270, 288, 300, 360, 393, 400, 432, 449, 450, 480, 524, 540, 600, 655, 675, 720, 786, 800, 864, 898, 900, 1048, 1080, 1179, 1200, 1310, 1347, 1350, 1440, 1572, 1796, 1800, 1965, 2096, 2160, 2245, 2358, 2400, 2620, 2694, 2700, 3144, 3275, 3537, 3592, 3600, 3930, 4041, 4192, 4320, 4490, 4716, 5240, 5388, 5400, 5895, 6288, 6550, 6735, 7074, 7184, 7200, 7860, 8082, 8980, 9432, 9825, 10480, 10776, 10800, 11225, 11790, 12123, 12576, 13100, 13470, 14148, 14368, 15720, 16164, 17685, 17960, 18864, 19650, 20205, 20960, 21552, 21600, 22450, 23580, 24246, 26200, 26940, 28296, 29475, 31440, 32328, 33675, 35370, 35920, 37728, 39300, 40410, 43104, 44900, 47160, 48492, 52400, 53880, 56592, 58819, 58950, 60615, 62880, 64656, 67350, 70740, 71840, 78600, 80820, 88425, 89800, 94320, 96984, 101025, 104800, 107760, 113184, 117638, 117900, 121230, 129312, 134700, 141480, 157200, 161640, 176457, 176850, 179600, 188640, 193968, 202050, 215520, 235276, 235800, 242460, 269400, 282960, 294095, 303075, 314400, 323280, 352914, 353700, 359200, 387936, 404100, 470552, 471600, 484920, 529371, 538800, 565920, 588190, 606150, 646560, 705828, 707400, 808200, 882285, 941104, 943200, 969840, 1058742, 1077600, 1176380, 1212300, 1411656, 1414800, 1470475, 1588113, 1616400, 1764570, 1882208, 1939680, 2117484, 2352760, 2424600, 2646855, 2823312, 2829600, 2940950, 3176226, 3232800, 3529140, 4234968, 4411425, 4705520, 4849200, 5293710, 5646624, 5881900, 6352452, 7058280, 7940565, 8469936, 8822850, 9411040, 9698400, 10587420, 11763800, 12704904, 13234275, 14116560, 15881130, 16939872, 17645700, 21174840, 23527600, 25409808, 26468550, 28233120, 31762260, 35291400, 39702825, 42349680, 47055200, 50819616, 52937100, 63524520, 70582800, 79405650, 84699360, 105874200, 127049040, 141165600, 158811300, 211748400, 254098080, 317622600, 423496800, 635245200, 1270490400]

約数ペア:

[(1, 1270490400), (2, 635245200), (3, 423496800), (4, 317622600), (5, 254098080), (6, 211748400), (8, 158811300), (9, 141165600), (10, 127049040), (12, 105874200), (15, 84699360), (16, 79405650), (18, 70582800), (20, 63524520), (24, 52937100), (25, 50819616), (27, 47055200), (30, 42349680), (32, 39702825), (36, 35291400), (40, 31762260), (45, 28233120), (48, 26468550), (50, 25409808), (54, 23527600), (60, 21174840), (72, 17645700), (75, 16939872), (80, 15881130), (90, 14116560), (96, 13234275), (100, 12704904), (108, 11763800), (120, 10587420), (131, 9698400), (135, 9411040), (144, 8822850), (150, 8469936), (160, 7940565), (180, 7058280), (200, 6352452), (216, 5881900), (225, 5646624), (240, 5293710), (262, 4849200), (270, 4705520), (288, 4411425), (300, 4234968), (360, 3529140), (393, 3232800), (400, 3176226), (432, 2940950), (449, 2829600), (450, 2823312), (480, 2646855), (524, 2424600), (540, 2352760), (600, 2117484), (655, 1939680), (675, 1882208), (720, 1764570), (786, 1616400), (800, 1588113), (864, 1470475), (898, 1414800), (900, 1411656), (1048, 1212300), (1080, 1176380), (1179, 1077600), (1200, 1058742), (1310, 969840), (1347, 943200), (1350, 941104), (1440, 882285), (1572, 808200), (1796, 707400), (1800, 705828), (1965, 646560), (2096, 606150), (2160, 588190), (2245, 565920), (2358, 538800), (2400, 529371), (2620, 484920), (2694, 471600), (2700, 470552), (3144, 404100), (3275, 387936), (3537, 359200), (3592, 353700), (3600, 352914), (3930, 323280), (4041, 314400), (4192, 303075), (4320, 294095), (4490, 282960), (4716, 269400), (5240, 242460), (5388, 235800), (5400, 235276), (5895, 215520), (6288, 202050), (6550, 193968), (6735, 188640), (7074, 179600), (7184, 176850), (7200, 176457), (7860, 161640), (8082, 157200), (8980, 141480), (9432, 134700), (9825, 129312), (10480, 121230), (10776, 117900), (10800, 117638), (11225, 113184), (11790, 107760), (12123, 104800), (12576, 101025), (13100, 96984), (13470, 94320), (14148, 89800), (14368, 88425), (15720, 80820), (16164, 78600), (17685, 71840), (17960, 70740), (18864, 67350), (19650, 64656), (20205, 62880), (20960, 60615), (21552, 58950), (21600, 58819), (22450, 56592), (23580, 53880), (24246, 52400), (26200, 48492), (26940, 47160), (28296, 44900), (29475, 43104), (31440, 40410), (32328, 39300), (33675, 37728), (35370, 35920)]