68799000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 242611200

約数和(自身を除く): 173812200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 71, 75, 76, 85, 95, 100, 102, 114, 120, 125, 136, 142, 150, 152, 170, 190, 200, 204, 213, 228, 250, 255, 284, 285, 300, 323, 340, 355, 375, 380, 408, 425, 426, 456, 475, 500, 510, 568, 570, 600, 646, 680, 710, 750, 760, 850, 852, 950, 969, 1000, 1020, 1065, 1140, 1207, 1275, 1292, 1349, 1420, 1425, 1500, 1615, 1700, 1704, 1775, 1900, 1938, 2040, 2125, 2130, 2280, 2375, 2414, 2550, 2584, 2698, 2840, 2850, 3000, 3230, 3400, 3550, 3621, 3800, 3876, 4047, 4250, 4260, 4750, 4828, 4845, 5100, 5325, 5396, 5700, 6035, 6375, 6460, 6745, 7100, 7125, 7242, 7752, 8075, 8094, 8500, 8520, 8875, 9500, 9656, 9690, 10200, 10650, 10792, 11400, 12070, 12750, 12920, 13490, 14200, 14250, 14484, 16150, 16188, 17000, 17750, 18105, 19000, 19380, 20235, 21300, 22933, 24140, 24225, 25500, 26625, 26980, 28500, 28968, 30175, 32300, 32376, 33725, 35500, 36210, 38760, 40375, 40470, 42600, 45866, 48280, 48450, 51000, 53250, 53960, 57000, 60350, 64600, 67450, 68799, 71000, 72420, 80750, 80940, 90525, 91732, 96900, 101175, 106500, 114665, 120700, 121125, 134900, 137598, 144840, 150875, 161500, 161880, 168625, 181050, 183464, 193800, 202350, 213000, 229330, 241400, 242250, 269800, 275196, 301750, 323000, 337250, 343995, 362100, 404700, 452625, 458660, 484500, 505875, 550392, 573325, 603500, 674500, 687990, 724200, 809400, 905250, 917320, 969000, 1011750, 1146650, 1207000, 1349000, 1375980, 1719975, 1810500, 2023500, 2293300, 2751960, 2866625, 3439950, 3621000, 4047000, 4586600, 5733250, 6879900, 8599875, 11466500, 13759800, 17199750, 22933000, 34399500, 68799000]

約数ペア:

[(1, 68799000), (2, 34399500), (3, 22933000), (4, 17199750), (5, 13759800), (6, 11466500), (8, 8599875), (10, 6879900), (12, 5733250), (15, 4586600), (17, 4047000), (19, 3621000), (20, 3439950), (24, 2866625), (25, 2751960), (30, 2293300), (34, 2023500), (38, 1810500), (40, 1719975), (50, 1375980), (51, 1349000), (57, 1207000), (60, 1146650), (68, 1011750), (71, 969000), (75, 917320), (76, 905250), (85, 809400), (95, 724200), (100, 687990), (102, 674500), (114, 603500), (120, 573325), (125, 550392), (136, 505875), (142, 484500), (150, 458660), (152, 452625), (170, 404700), (190, 362100), (200, 343995), (204, 337250), (213, 323000), (228, 301750), (250, 275196), (255, 269800), (284, 242250), (285, 241400), (300, 229330), (323, 213000), (340, 202350), (355, 193800), (375, 183464), (380, 181050), (408, 168625), (425, 161880), (426, 161500), (456, 150875), (475, 144840), (500, 137598), (510, 134900), (568, 121125), (570, 120700), (600, 114665), (646, 106500), (680, 101175), (710, 96900), (750, 91732), (760, 90525), (850, 80940), (852, 80750), (950, 72420), (969, 71000), (1000, 68799), (1020, 67450), (1065, 64600), (1140, 60350), (1207, 57000), (1275, 53960), (1292, 53250), (1349, 51000), (1420, 48450), (1425, 48280), (1500, 45866), (1615, 42600), (1700, 40470), (1704, 40375), (1775, 38760), (1900, 36210), (1938, 35500), (2040, 33725), (2125, 32376), (2130, 32300), (2280, 30175), (2375, 28968), (2414, 28500), (2550, 26980), (2584, 26625), (2698, 25500), (2840, 24225), (2850, 24140), (3000, 22933), (3230, 21300), (3400, 20235), (3550, 19380), (3621, 19000), (3800, 18105), (3876, 17750), (4047, 17000), (4250, 16188), (4260, 16150), (4750, 14484), (4828, 14250), (4845, 14200), (5100, 13490), (5325, 12920), (5396, 12750), (5700, 12070), (6035, 11400), (6375, 10792), (6460, 10650), (6745, 10200), (7100, 9690), (7125, 9656), (7242, 9500), (7752, 8875), (8075, 8520), (8094, 8500)]