319827000

素因数分解:

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

素因数の和:255

約数の個数: 256

約数和(自身を含む): 1090252800

約数和(自身を除く): 770425800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 120, 124, 125, 150, 152, 155, 181, 186, 190, 200, 228, 248, 250, 285, 300, 310, 362, 372, 375, 380, 456, 465, 475, 500, 543, 570, 589, 600, 620, 724, 744, 750, 760, 775, 905, 930, 950, 1000, 1086, 1140, 1178, 1240, 1425, 1448, 1500, 1550, 1767, 1810, 1860, 1900, 2172, 2280, 2325, 2356, 2375, 2715, 2850, 2945, 3000, 3100, 3439, 3534, 3620, 3720, 3800, 3875, 4344, 4525, 4650, 4712, 4750, 5430, 5611, 5700, 5890, 6200, 6878, 7068, 7125, 7240, 7750, 8835, 9050, 9300, 9500, 10317, 10860, 11222, 11400, 11625, 11780, 13575, 13756, 14136, 14250, 14725, 15500, 16833, 17195, 17670, 18100, 18600, 19000, 20634, 21720, 22444, 22625, 23250, 23560, 27150, 27512, 28055, 28500, 29450, 31000, 33666, 34390, 35340, 36200, 41268, 44175, 44888, 45250, 46500, 51585, 54300, 56110, 57000, 58900, 67332, 67875, 68780, 70680, 73625, 82536, 84165, 85975, 88350, 90500, 93000, 103170, 106609, 108600, 112220, 117800, 134664, 135750, 137560, 140275, 147250, 168330, 171950, 176700, 181000, 206340, 213218, 220875, 224440, 257925, 271500, 280550, 294500, 319827, 336660, 343900, 353400, 412680, 420825, 426436, 429875, 441750, 515850, 533045, 543000, 561100, 589000, 639654, 673320, 687800, 701375, 841650, 852872, 859750, 883500, 1031700, 1066090, 1122200, 1279308, 1289625, 1402750, 1599135, 1683300, 1719500, 1767000, 2063400, 2104125, 2132180, 2558616, 2579250, 2665225, 2805500, 3198270, 3366600, 3439000, 4208250, 4264360, 5158500, 5330450, 5611000, 6396540, 7995675, 8416500, 10317000, 10660900, 12793080, 13326125, 15991350, 16833000, 21321800, 26652250, 31982700, 39978375, 53304500, 63965400, 79956750, 106609000, 159913500, 319827000]

約数ペア:

[(1, 319827000), (2, 159913500), (3, 106609000), (4, 79956750), (5, 63965400), (6, 53304500), (8, 39978375), (10, 31982700), (12, 26652250), (15, 21321800), (19, 16833000), (20, 15991350), (24, 13326125), (25, 12793080), (30, 10660900), (31, 10317000), (38, 8416500), (40, 7995675), (50, 6396540), (57, 5611000), (60, 5330450), (62, 5158500), (75, 4264360), (76, 4208250), (93, 3439000), (95, 3366600), (100, 3198270), (114, 2805500), (120, 2665225), (124, 2579250), (125, 2558616), (150, 2132180), (152, 2104125), (155, 2063400), (181, 1767000), (186, 1719500), (190, 1683300), (200, 1599135), (228, 1402750), (248, 1289625), (250, 1279308), (285, 1122200), (300, 1066090), (310, 1031700), (362, 883500), (372, 859750), (375, 852872), (380, 841650), (456, 701375), (465, 687800), (475, 673320), (500, 639654), (543, 589000), (570, 561100), (589, 543000), (600, 533045), (620, 515850), (724, 441750), (744, 429875), (750, 426436), (760, 420825), (775, 412680), (905, 353400), (930, 343900), (950, 336660), (1000, 319827), (1086, 294500), (1140, 280550), (1178, 271500), (1240, 257925), (1425, 224440), (1448, 220875), (1500, 213218), (1550, 206340), (1767, 181000), (1810, 176700), (1860, 171950), (1900, 168330), (2172, 147250), (2280, 140275), (2325, 137560), (2356, 135750), (2375, 134664), (2715, 117800), (2850, 112220), (2945, 108600), (3000, 106609), (3100, 103170), (3439, 93000), (3534, 90500), (3620, 88350), (3720, 85975), (3800, 84165), (3875, 82536), (4344, 73625), (4525, 70680), (4650, 68780), (4712, 67875), (4750, 67332), (5430, 58900), (5611, 57000), (5700, 56110), (5890, 54300), (6200, 51585), (6878, 46500), (7068, 45250), (7125, 44888), (7240, 44175), (7750, 41268), (8835, 36200), (9050, 35340), (9300, 34390), (9500, 33666), (10317, 31000), (10860, 29450), (11222, 28500), (11400, 28055), (11625, 27512), (11780, 27150), (13575, 23560), (13756, 23250), (14136, 22625), (14250, 22444), (14725, 21720), (15500, 20634), (16833, 19000), (17195, 18600), (17670, 18100)]