313348000

素因数分解:

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

素因数の和:101

約数の個数: 288

約数和(自身を含む): 958583808

約数和(自身を除く): 645235808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 32, 35, 38, 40, 50, 56, 62, 70, 76, 80, 95, 100, 112, 124, 125, 133, 140, 152, 155, 160, 175, 190, 200, 217, 224, 248, 250, 266, 280, 304, 310, 350, 361, 380, 400, 434, 475, 496, 500, 532, 560, 589, 608, 620, 665, 700, 722, 760, 775, 800, 868, 875, 950, 992, 1000, 1064, 1085, 1120, 1178, 1240, 1330, 1400, 1444, 1520, 1550, 1736, 1750, 1805, 1900, 2000, 2128, 2170, 2356, 2375, 2480, 2527, 2660, 2800, 2888, 2945, 3040, 3100, 3325, 3472, 3500, 3610, 3800, 3875, 4000, 4123, 4256, 4340, 4712, 4750, 4960, 5054, 5320, 5425, 5600, 5776, 5890, 6200, 6650, 6944, 7000, 7220, 7600, 7750, 8246, 8680, 9025, 9424, 9500, 10108, 10640, 10850, 11191, 11552, 11780, 12400, 12635, 13300, 14000, 14440, 14725, 15200, 15500, 16492, 16625, 17360, 18050, 18848, 19000, 20216, 20615, 21280, 21700, 22382, 23560, 24800, 25270, 26600, 27125, 28000, 28880, 29450, 31000, 32984, 33250, 34720, 36100, 38000, 40432, 41230, 43400, 44764, 45125, 47120, 50540, 53200, 54250, 55955, 57760, 58900, 62000, 63175, 65968, 66500, 72200, 73625, 76000, 78337, 80864, 82460, 86800, 89528, 90250, 94240, 101080, 103075, 106400, 108500, 111910, 117800, 124000, 126350, 131936, 133000, 144400, 147250, 156674, 164920, 173600, 179056, 180500, 202160, 206150, 217000, 223820, 235600, 252700, 266000, 279775, 288800, 294500, 313348, 315875, 329840, 358112, 361000, 391685, 404320, 412300, 434000, 447640, 471200, 505400, 515375, 532000, 559550, 589000, 626696, 631750, 659680, 722000, 783370, 824600, 868000, 895280, 1010800, 1030750, 1119100, 1178000, 1253392, 1263500, 1398875, 1444000, 1566740, 1649200, 1790560, 1958425, 2021600, 2061500, 2238200, 2356000, 2506784, 2527000, 2797750, 3133480, 3298400, 3916850, 4123000, 4476400, 5054000, 5595500, 6266960, 7833700, 8246000, 8952800, 9792125, 10108000, 11191000, 12533920, 15667400, 16492000, 19584250, 22382000, 31334800, 39168500, 44764000, 62669600, 78337000, 156674000, 313348000]

約数ペア:

[(1, 313348000), (2, 156674000), (4, 78337000), (5, 62669600), (7, 44764000), (8, 39168500), (10, 31334800), (14, 22382000), (16, 19584250), (19, 16492000), (20, 15667400), (25, 12533920), (28, 11191000), (31, 10108000), (32, 9792125), (35, 8952800), (38, 8246000), (40, 7833700), (50, 6266960), (56, 5595500), (62, 5054000), (70, 4476400), (76, 4123000), (80, 3916850), (95, 3298400), (100, 3133480), (112, 2797750), (124, 2527000), (125, 2506784), (133, 2356000), (140, 2238200), (152, 2061500), (155, 2021600), (160, 1958425), (175, 1790560), (190, 1649200), (200, 1566740), (217, 1444000), (224, 1398875), (248, 1263500), (250, 1253392), (266, 1178000), (280, 1119100), (304, 1030750), (310, 1010800), (350, 895280), (361, 868000), (380, 824600), (400, 783370), (434, 722000), (475, 659680), (496, 631750), (500, 626696), (532, 589000), (560, 559550), (589, 532000), (608, 515375), (620, 505400), (665, 471200), (700, 447640), (722, 434000), (760, 412300), (775, 404320), (800, 391685), (868, 361000), (875, 358112), (950, 329840), (992, 315875), (1000, 313348), (1064, 294500), (1085, 288800), (1120, 279775), (1178, 266000), (1240, 252700), (1330, 235600), (1400, 223820), (1444, 217000), (1520, 206150), (1550, 202160), (1736, 180500), (1750, 179056), (1805, 173600), (1900, 164920), (2000, 156674), (2128, 147250), (2170, 144400), (2356, 133000), (2375, 131936), (2480, 126350), (2527, 124000), (2660, 117800), (2800, 111910), (2888, 108500), (2945, 106400), (3040, 103075), (3100, 101080), (3325, 94240), (3472, 90250), (3500, 89528), (3610, 86800), (3800, 82460), (3875, 80864), (4000, 78337), (4123, 76000), (4256, 73625), (4340, 72200), (4712, 66500), (4750, 65968), (4960, 63175), (5054, 62000), (5320, 58900), (5425, 57760), (5600, 55955), (5776, 54250), (5890, 53200), (6200, 50540), (6650, 47120), (6944, 45125), (7000, 44764), (7220, 43400), (7600, 41230), (7750, 40432), (8246, 38000), (8680, 36100), (9025, 34720), (9424, 33250), (9500, 32984), (10108, 31000), (10640, 29450), (10850, 28880), (11191, 28000), (11552, 27125), (11780, 26600), (12400, 25270), (12635, 24800), (13300, 23560), (14000, 22382), (14440, 21700), (14725, 21280), (15200, 20615), (15500, 20216), (16492, 19000), (16625, 18848), (17360, 18050)]