68502000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{233}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 258010272

約数和(自身を除く): 189508272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 233, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 466, 490, 500, 525, 560, 588, 600, 699, 700, 735, 750, 784, 840, 875, 932, 980, 1000, 1050, 1165, 1176, 1200, 1225, 1398, 1400, 1470, 1500, 1631, 1680, 1750, 1864, 1960, 2000, 2100, 2330, 2352, 2450, 2625, 2796, 2800, 2940, 3000, 3262, 3495, 3500, 3675, 3728, 3920, 4200, 4660, 4893, 4900, 5250, 5592, 5825, 5880, 6000, 6125, 6524, 6990, 7000, 7350, 8155, 8400, 9320, 9786, 9800, 10500, 11184, 11417, 11650, 11760, 12250, 13048, 13980, 14000, 14700, 16310, 17475, 18375, 18640, 19572, 19600, 21000, 22834, 23300, 24465, 24500, 26096, 27960, 29125, 29400, 32620, 34251, 34950, 36750, 39144, 40775, 42000, 45668, 46600, 48930, 49000, 55920, 57085, 58250, 58800, 65240, 68502, 69900, 73500, 78288, 81550, 87375, 91336, 93200, 97860, 98000, 114170, 116500, 122325, 130480, 137004, 139800, 147000, 163100, 171255, 174750, 182672, 195720, 203875, 228340, 233000, 244650, 274008, 279600, 285425, 294000, 326200, 342510, 349500, 391440, 407750, 456680, 466000, 489300, 548016, 570850, 611625, 652400, 685020, 699000, 815500, 856275, 913360, 978600, 1141700, 1223250, 1370040, 1398000, 1427125, 1631000, 1712550, 1957200, 2283400, 2446500, 2740080, 2854250, 3262000, 3425100, 4281375, 4566800, 4893000, 5708500, 6850200, 8562750, 9786000, 11417000, 13700400, 17125500, 22834000, 34251000, 68502000]

約数ペア:

[(1, 68502000), (2, 34251000), (3, 22834000), (4, 17125500), (5, 13700400), (6, 11417000), (7, 9786000), (8, 8562750), (10, 6850200), (12, 5708500), (14, 4893000), (15, 4566800), (16, 4281375), (20, 3425100), (21, 3262000), (24, 2854250), (25, 2740080), (28, 2446500), (30, 2283400), (35, 1957200), (40, 1712550), (42, 1631000), (48, 1427125), (49, 1398000), (50, 1370040), (56, 1223250), (60, 1141700), (70, 978600), (75, 913360), (80, 856275), (84, 815500), (98, 699000), (100, 685020), (105, 652400), (112, 611625), (120, 570850), (125, 548016), (140, 489300), (147, 466000), (150, 456680), (168, 407750), (175, 391440), (196, 349500), (200, 342510), (210, 326200), (233, 294000), (240, 285425), (245, 279600), (250, 274008), (280, 244650), (294, 233000), (300, 228340), (336, 203875), (350, 195720), (375, 182672), (392, 174750), (400, 171255), (420, 163100), (466, 147000), (490, 139800), (500, 137004), (525, 130480), (560, 122325), (588, 116500), (600, 114170), (699, 98000), (700, 97860), (735, 93200), (750, 91336), (784, 87375), (840, 81550), (875, 78288), (932, 73500), (980, 69900), (1000, 68502), (1050, 65240), (1165, 58800), (1176, 58250), (1200, 57085), (1225, 55920), (1398, 49000), (1400, 48930), (1470, 46600), (1500, 45668), (1631, 42000), (1680, 40775), (1750, 39144), (1864, 36750), (1960, 34950), (2000, 34251), (2100, 32620), (2330, 29400), (2352, 29125), (2450, 27960), (2625, 26096), (2796, 24500), (2800, 24465), (2940, 23300), (3000, 22834), (3262, 21000), (3495, 19600), (3500, 19572), (3675, 18640), (3728, 18375), (3920, 17475), (4200, 16310), (4660, 14700), (4893, 14000), (4900, 13980), (5250, 13048), (5592, 12250), (5825, 11760), (5880, 11650), (6000, 11417), (6125, 11184), (6524, 10500), (6990, 9800), (7000, 9786), (7350, 9320), (8155, 8400)]