27683000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 71884800

約数和(自身を除く): 44201800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 47, 50, 62, 76, 94, 95, 100, 124, 125, 152, 155, 188, 190, 200, 235, 248, 250, 310, 376, 380, 470, 475, 500, 589, 620, 760, 775, 893, 940, 950, 1000, 1175, 1178, 1240, 1457, 1550, 1786, 1880, 1900, 2350, 2356, 2375, 2914, 2945, 3100, 3572, 3800, 3875, 4465, 4700, 4712, 4750, 5828, 5875, 5890, 6200, 7144, 7285, 7750, 8930, 9400, 9500, 11656, 11750, 11780, 14570, 14725, 15500, 17860, 19000, 22325, 23500, 23560, 27683, 29140, 29450, 31000, 35720, 36425, 44650, 47000, 55366, 58280, 58900, 72850, 73625, 89300, 110732, 111625, 117800, 138415, 145700, 147250, 178600, 182125, 221464, 223250, 276830, 291400, 294500, 364250, 446500, 553660, 589000, 692075, 728500, 893000, 1107320, 1384150, 1457000, 2768300, 3460375, 5536600, 6920750, 13841500, 27683000]

約数ペア:

[(1, 27683000), (2, 13841500), (4, 6920750), (5, 5536600), (8, 3460375), (10, 2768300), (19, 1457000), (20, 1384150), (25, 1107320), (31, 893000), (38, 728500), (40, 692075), (47, 589000), (50, 553660), (62, 446500), (76, 364250), (94, 294500), (95, 291400), (100, 276830), (124, 223250), (125, 221464), (152, 182125), (155, 178600), (188, 147250), (190, 145700), (200, 138415), (235, 117800), (248, 111625), (250, 110732), (310, 89300), (376, 73625), (380, 72850), (470, 58900), (475, 58280), (500, 55366), (589, 47000), (620, 44650), (760, 36425), (775, 35720), (893, 31000), (940, 29450), (950, 29140), (1000, 27683), (1175, 23560), (1178, 23500), (1240, 22325), (1457, 19000), (1550, 17860), (1786, 15500), (1880, 14725), (1900, 14570), (2350, 11780), (2356, 11750), (2375, 11656), (2914, 9500), (2945, 9400), (3100, 8930), (3572, 7750), (3800, 7285), (3875, 7144), (4465, 6200), (4700, 5890), (4712, 5875), (4750, 5828)]