26979000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 93169440

約数和(自身を除く): 66190440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 120, 125, 136, 138, 150, 170, 184, 200, 204, 230, 250, 255, 276, 300, 340, 345, 375, 391, 408, 425, 460, 500, 510, 529, 552, 575, 600, 680, 690, 750, 782, 850, 920, 1000, 1020, 1058, 1150, 1173, 1275, 1380, 1500, 1564, 1587, 1700, 1725, 1955, 2040, 2116, 2125, 2300, 2346, 2550, 2645, 2760, 2875, 3000, 3128, 3174, 3400, 3450, 3910, 4232, 4250, 4600, 4692, 5100, 5290, 5750, 5865, 6348, 6375, 6900, 7820, 7935, 8500, 8625, 8993, 9384, 9775, 10200, 10580, 11500, 11730, 12696, 12750, 13225, 13800, 15640, 15870, 17000, 17250, 17986, 19550, 21160, 23000, 23460, 25500, 26450, 26979, 29325, 31740, 34500, 35972, 39100, 39675, 44965, 46920, 48875, 51000, 52900, 53958, 58650, 63480, 66125, 69000, 71944, 78200, 79350, 89930, 97750, 105800, 107916, 117300, 132250, 134895, 146625, 158700, 179860, 195500, 198375, 215832, 224825, 234600, 264500, 269790, 293250, 317400, 359720, 391000, 396750, 449650, 529000, 539580, 586500, 674475, 793500, 899300, 1079160, 1124125, 1173000, 1348950, 1587000, 1798600, 2248250, 2697900, 3372375, 4496500, 5395800, 6744750, 8993000, 13489500, 26979000]

約数ペア:

[(1, 26979000), (2, 13489500), (3, 8993000), (4, 6744750), (5, 5395800), (6, 4496500), (8, 3372375), (10, 2697900), (12, 2248250), (15, 1798600), (17, 1587000), (20, 1348950), (23, 1173000), (24, 1124125), (25, 1079160), (30, 899300), (34, 793500), (40, 674475), (46, 586500), (50, 539580), (51, 529000), (60, 449650), (68, 396750), (69, 391000), (75, 359720), (85, 317400), (92, 293250), (100, 269790), (102, 264500), (115, 234600), (120, 224825), (125, 215832), (136, 198375), (138, 195500), (150, 179860), (170, 158700), (184, 146625), (200, 134895), (204, 132250), (230, 117300), (250, 107916), (255, 105800), (276, 97750), (300, 89930), (340, 79350), (345, 78200), (375, 71944), (391, 69000), (408, 66125), (425, 63480), (460, 58650), (500, 53958), (510, 52900), (529, 51000), (552, 48875), (575, 46920), (600, 44965), (680, 39675), (690, 39100), (750, 35972), (782, 34500), (850, 31740), (920, 29325), (1000, 26979), (1020, 26450), (1058, 25500), (1150, 23460), (1173, 23000), (1275, 21160), (1380, 19550), (1500, 17986), (1564, 17250), (1587, 17000), (1700, 15870), (1725, 15640), (1955, 13800), (2040, 13225), (2116, 12750), (2125, 12696), (2300, 11730), (2346, 11500), (2550, 10580), (2645, 10200), (2760, 9775), (2875, 9384), (3000, 8993), (3128, 8625), (3174, 8500), (3400, 7935), (3450, 7820), (3910, 6900), (4232, 6375), (4250, 6348), (4600, 5865), (4692, 5750), (5100, 5290)]