138261000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2752

約数の個数: 128

約数和(自身を含む): 456917760

約数和(自身を除く): 318656760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2040, 2125, 2550, 2711, 3000, 3400, 4250, 5100, 5422, 6375, 8133, 8500, 10200, 10844, 12750, 13555, 16266, 17000, 21688, 25500, 27110, 32532, 40665, 46087, 51000, 54220, 65064, 67775, 81330, 92174, 108440, 135550, 138261, 162660, 184348, 203325, 230435, 271100, 276522, 325320, 338875, 368696, 406650, 460870, 542200, 553044, 677750, 691305, 813300, 921740, 1016625, 1106088, 1152175, 1355500, 1382610, 1626600, 1843480, 2033250, 2304350, 2711000, 2765220, 3456525, 4066500, 4608700, 5530440, 5760875, 6913050, 8133000, 9217400, 11521750, 13826100, 17282625, 23043500, 27652200, 34565250, 46087000, 69130500, 138261000]

約数ペア:

[(1, 138261000), (2, 69130500), (3, 46087000), (4, 34565250), (5, 27652200), (6, 23043500), (8, 17282625), (10, 13826100), (12, 11521750), (15, 9217400), (17, 8133000), (20, 6913050), (24, 5760875), (25, 5530440), (30, 4608700), (34, 4066500), (40, 3456525), (50, 2765220), (51, 2711000), (60, 2304350), (68, 2033250), (75, 1843480), (85, 1626600), (100, 1382610), (102, 1355500), (120, 1152175), (125, 1106088), (136, 1016625), (150, 921740), (170, 813300), (200, 691305), (204, 677750), (250, 553044), (255, 542200), (300, 460870), (340, 406650), (375, 368696), (408, 338875), (425, 325320), (500, 276522), (510, 271100), (600, 230435), (680, 203325), (750, 184348), (850, 162660), (1000, 138261), (1020, 135550), (1275, 108440), (1500, 92174), (1700, 81330), (2040, 67775), (2125, 65064), (2550, 54220), (2711, 51000), (3000, 46087), (3400, 40665), (4250, 32532), (5100, 27110), (5422, 25500), (6375, 21688), (8133, 17000), (8500, 16266), (10200, 13555), (10844, 12750)]