275416400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 826613760

約数和(自身を除く): 551197360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 80, 95, 100, 112, 124, 133, 140, 152, 155, 167, 175, 190, 200, 217, 248, 266, 280, 304, 310, 334, 350, 380, 400, 434, 475, 496, 532, 560, 589, 620, 665, 668, 700, 760, 775, 835, 868, 950, 1064, 1085, 1169, 1178, 1240, 1330, 1336, 1400, 1520, 1550, 1670, 1736, 1900, 2128, 2170, 2338, 2356, 2480, 2660, 2672, 2800, 2945, 3100, 3173, 3325, 3340, 3472, 3800, 4123, 4175, 4340, 4676, 4712, 5177, 5320, 5425, 5845, 5890, 6200, 6346, 6650, 6680, 7600, 8246, 8350, 8680, 9352, 9424, 10354, 10640, 10850, 11690, 11780, 12400, 12692, 13300, 13360, 14725, 15865, 16492, 16700, 17360, 18704, 20615, 20708, 21700, 22211, 23380, 23560, 25384, 25885, 26600, 29225, 29450, 31730, 32984, 33400, 36239, 41230, 41416, 43400, 44422, 46760, 47120, 50768, 51770, 53200, 58450, 58900, 63460, 65968, 66800, 72478, 79325, 82460, 82832, 86800, 88844, 93520, 98363, 103075, 103540, 111055, 116900, 117800, 126920, 129425, 144956, 158650, 164920, 177688, 181195, 196726, 206150, 207080, 222110, 233800, 235600, 253840, 258850, 289912, 317300, 329840, 355376, 362390, 393452, 412300, 414160, 444220, 467600, 491815, 517700, 555275, 579824, 634600, 688541, 724780, 786904, 824600, 888440, 905975, 983630, 1035400, 1110550, 1269200, 1377082, 1449560, 1573808, 1649200, 1776880, 1811950, 1967260, 2070800, 2221100, 2459075, 2754164, 2899120, 3442705, 3623900, 3934520, 4442200, 4918150, 5508328, 6885410, 7247800, 7869040, 8884400, 9836300, 11016656, 13770820, 14495600, 17213525, 19672600, 27541640, 34427050, 39345200, 55083280, 68854100, 137708200, 275416400]

約数ペア:

[(1, 275416400), (2, 137708200), (4, 68854100), (5, 55083280), (7, 39345200), (8, 34427050), (10, 27541640), (14, 19672600), (16, 17213525), (19, 14495600), (20, 13770820), (25, 11016656), (28, 9836300), (31, 8884400), (35, 7869040), (38, 7247800), (40, 6885410), (50, 5508328), (56, 4918150), (62, 4442200), (70, 3934520), (76, 3623900), (80, 3442705), (95, 2899120), (100, 2754164), (112, 2459075), (124, 2221100), (133, 2070800), (140, 1967260), (152, 1811950), (155, 1776880), (167, 1649200), (175, 1573808), (190, 1449560), (200, 1377082), (217, 1269200), (248, 1110550), (266, 1035400), (280, 983630), (304, 905975), (310, 888440), (334, 824600), (350, 786904), (380, 724780), (400, 688541), (434, 634600), (475, 579824), (496, 555275), (532, 517700), (560, 491815), (589, 467600), (620, 444220), (665, 414160), (668, 412300), (700, 393452), (760, 362390), (775, 355376), (835, 329840), (868, 317300), (950, 289912), (1064, 258850), (1085, 253840), (1169, 235600), (1178, 233800), (1240, 222110), (1330, 207080), (1336, 206150), (1400, 196726), (1520, 181195), (1550, 177688), (1670, 164920), (1736, 158650), (1900, 144956), (2128, 129425), (2170, 126920), (2338, 117800), (2356, 116900), (2480, 111055), (2660, 103540), (2672, 103075), (2800, 98363), (2945, 93520), (3100, 88844), (3173, 86800), (3325, 82832), (3340, 82460), (3472, 79325), (3800, 72478), (4123, 66800), (4175, 65968), (4340, 63460), (4676, 58900), (4712, 58450), (5177, 53200), (5320, 51770), (5425, 50768), (5845, 47120), (5890, 46760), (6200, 44422), (6346, 43400), (6650, 41416), (6680, 41230), (7600, 36239), (8246, 33400), (8350, 32984), (8680, 31730), (9352, 29450), (9424, 29225), (10354, 26600), (10640, 25885), (10850, 25384), (11690, 23560), (11780, 23380), (12400, 22211), (12692, 21700), (13300, 20708), (13360, 20615), (14725, 18704), (15865, 17360), (16492, 16700)]