137708200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 399974400

約数和(自身を除く): 262266200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 95, 100, 124, 133, 140, 152, 155, 167, 175, 190, 200, 217, 248, 266, 280, 310, 334, 350, 380, 434, 475, 532, 589, 620, 665, 668, 700, 760, 775, 835, 868, 950, 1064, 1085, 1169, 1178, 1240, 1330, 1336, 1400, 1550, 1670, 1736, 1900, 2170, 2338, 2356, 2660, 2945, 3100, 3173, 3325, 3340, 3800, 4123, 4175, 4340, 4676, 4712, 5177, 5320, 5425, 5845, 5890, 6200, 6346, 6650, 6680, 8246, 8350, 8680, 9352, 10354, 10850, 11690, 11780, 12692, 13300, 14725, 15865, 16492, 16700, 20615, 20708, 21700, 22211, 23380, 23560, 25384, 25885, 26600, 29225, 29450, 31730, 32984, 33400, 36239, 41230, 41416, 43400, 44422, 46760, 51770, 58450, 58900, 63460, 72478, 79325, 82460, 88844, 98363, 103075, 103540, 111055, 116900, 117800, 126920, 129425, 144956, 158650, 164920, 177688, 181195, 196726, 206150, 207080, 222110, 233800, 258850, 289912, 317300, 362390, 393452, 412300, 444220, 491815, 517700, 555275, 634600, 688541, 724780, 786904, 824600, 888440, 905975, 983630, 1035400, 1110550, 1377082, 1449560, 1811950, 1967260, 2221100, 2459075, 2754164, 3442705, 3623900, 3934520, 4442200, 4918150, 5508328, 6885410, 7247800, 9836300, 13770820, 17213525, 19672600, 27541640, 34427050, 68854100, 137708200]

約数ペア:

[(1, 137708200), (2, 68854100), (4, 34427050), (5, 27541640), (7, 19672600), (8, 17213525), (10, 13770820), (14, 9836300), (19, 7247800), (20, 6885410), (25, 5508328), (28, 4918150), (31, 4442200), (35, 3934520), (38, 3623900), (40, 3442705), (50, 2754164), (56, 2459075), (62, 2221100), (70, 1967260), (76, 1811950), (95, 1449560), (100, 1377082), (124, 1110550), (133, 1035400), (140, 983630), (152, 905975), (155, 888440), (167, 824600), (175, 786904), (190, 724780), (200, 688541), (217, 634600), (248, 555275), (266, 517700), (280, 491815), (310, 444220), (334, 412300), (350, 393452), (380, 362390), (434, 317300), (475, 289912), (532, 258850), (589, 233800), (620, 222110), (665, 207080), (668, 206150), (700, 196726), (760, 181195), (775, 177688), (835, 164920), (868, 158650), (950, 144956), (1064, 129425), (1085, 126920), (1169, 117800), (1178, 116900), (1240, 111055), (1330, 103540), (1336, 103075), (1400, 98363), (1550, 88844), (1670, 82460), (1736, 79325), (1900, 72478), (2170, 63460), (2338, 58900), (2356, 58450), (2660, 51770), (2945, 46760), (3100, 44422), (3173, 43400), (3325, 41416), (3340, 41230), (3800, 36239), (4123, 33400), (4175, 32984), (4340, 31730), (4676, 29450), (4712, 29225), (5177, 26600), (5320, 25885), (5425, 25384), (5845, 23560), (5890, 23380), (6200, 22211), (6346, 21700), (6650, 20708), (6680, 20615), (8246, 16700), (8350, 16492), (8680, 15865), (9352, 14725), (10354, 13300), (10850, 12692), (11690, 11780)]