127930800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 447749120

約数和(自身を除く): 319818320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 100, 114, 120, 124, 150, 152, 155, 181, 186, 190, 200, 228, 240, 248, 285, 300, 304, 310, 362, 372, 380, 400, 456, 465, 475, 496, 543, 570, 589, 600, 620, 724, 744, 760, 775, 905, 912, 930, 950, 1086, 1140, 1178, 1200, 1240, 1425, 1448, 1488, 1520, 1550, 1767, 1810, 1860, 1900, 2172, 2280, 2325, 2356, 2480, 2715, 2850, 2896, 2945, 3100, 3439, 3534, 3620, 3720, 3800, 4344, 4525, 4560, 4650, 4712, 5430, 5611, 5700, 5890, 6200, 6878, 7068, 7240, 7440, 7600, 8688, 8835, 9050, 9300, 9424, 10317, 10860, 11222, 11400, 11780, 12400, 13575, 13756, 14136, 14480, 14725, 16833, 17195, 17670, 18100, 18600, 20634, 21720, 22444, 22800, 23560, 27150, 27512, 28055, 28272, 29450, 33666, 34390, 35340, 36200, 37200, 41268, 43440, 44175, 44888, 47120, 51585, 54300, 55024, 56110, 58900, 67332, 68780, 70680, 72400, 82536, 84165, 85975, 88350, 89776, 103170, 106609, 108600, 112220, 117800, 134664, 137560, 140275, 141360, 165072, 168330, 171950, 176700, 206340, 213218, 217200, 224440, 235600, 257925, 269328, 275120, 280550, 319827, 336660, 343900, 353400, 412680, 420825, 426436, 448880, 515850, 533045, 561100, 639654, 673320, 687800, 706800, 825360, 841650, 852872, 1031700, 1066090, 1122200, 1279308, 1346640, 1375600, 1599135, 1683300, 1705744, 2063400, 2132180, 2244400, 2558616, 2665225, 3198270, 3366600, 4126800, 4264360, 5117232, 5330450, 6396540, 6733200, 7995675, 8528720, 10660900, 12793080, 15991350, 21321800, 25586160, 31982700, 42643600, 63965400, 127930800]

約数ペア:

[(1, 127930800), (2, 63965400), (3, 42643600), (4, 31982700), (5, 25586160), (6, 21321800), (8, 15991350), (10, 12793080), (12, 10660900), (15, 8528720), (16, 7995675), (19, 6733200), (20, 6396540), (24, 5330450), (25, 5117232), (30, 4264360), (31, 4126800), (38, 3366600), (40, 3198270), (48, 2665225), (50, 2558616), (57, 2244400), (60, 2132180), (62, 2063400), (75, 1705744), (76, 1683300), (80, 1599135), (93, 1375600), (95, 1346640), (100, 1279308), (114, 1122200), (120, 1066090), (124, 1031700), (150, 852872), (152, 841650), (155, 825360), (181, 706800), (186, 687800), (190, 673320), (200, 639654), (228, 561100), (240, 533045), (248, 515850), (285, 448880), (300, 426436), (304, 420825), (310, 412680), (362, 353400), (372, 343900), (380, 336660), (400, 319827), (456, 280550), (465, 275120), (475, 269328), (496, 257925), (543, 235600), (570, 224440), (589, 217200), (600, 213218), (620, 206340), (724, 176700), (744, 171950), (760, 168330), (775, 165072), (905, 141360), (912, 140275), (930, 137560), (950, 134664), (1086, 117800), (1140, 112220), (1178, 108600), (1200, 106609), (1240, 103170), (1425, 89776), (1448, 88350), (1488, 85975), (1520, 84165), (1550, 82536), (1767, 72400), (1810, 70680), (1860, 68780), (1900, 67332), (2172, 58900), (2280, 56110), (2325, 55024), (2356, 54300), (2480, 51585), (2715, 47120), (2850, 44888), (2896, 44175), (2945, 43440), (3100, 41268), (3439, 37200), (3534, 36200), (3620, 35340), (3720, 34390), (3800, 33666), (4344, 29450), (4525, 28272), (4560, 28055), (4650, 27512), (4712, 27150), (5430, 23560), (5611, 22800), (5700, 22444), (5890, 21720), (6200, 20634), (6878, 18600), (7068, 18100), (7240, 17670), (7440, 17195), (7600, 16833), (8688, 14725), (8835, 14480), (9050, 14136), (9300, 13756), (9424, 13575), (10317, 12400), (10860, 11780), (11222, 11400)]