80580000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 283409280

約数和(自身を除く): 202829280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 79, 80, 85, 96, 100, 102, 120, 125, 136, 150, 158, 160, 170, 200, 204, 237, 240, 250, 255, 272, 300, 316, 340, 375, 395, 400, 408, 425, 474, 480, 500, 510, 544, 600, 625, 632, 680, 750, 790, 800, 816, 850, 948, 1000, 1020, 1185, 1200, 1250, 1264, 1275, 1343, 1360, 1500, 1580, 1632, 1700, 1875, 1896, 1975, 2000, 2040, 2125, 2370, 2400, 2500, 2528, 2550, 2686, 2720, 3000, 3160, 3400, 3750, 3792, 3950, 4000, 4029, 4080, 4250, 4740, 5000, 5100, 5372, 5925, 6000, 6320, 6375, 6715, 6800, 7500, 7584, 7900, 8058, 8160, 8500, 9480, 9875, 10000, 10200, 10625, 10744, 11850, 12000, 12640, 12750, 13430, 13600, 15000, 15800, 16116, 17000, 18960, 19750, 20000, 20145, 20400, 21250, 21488, 23700, 25500, 26860, 29625, 30000, 31600, 31875, 32232, 33575, 34000, 37920, 39500, 40290, 40800, 42500, 42976, 47400, 49375, 51000, 53720, 59250, 60000, 63200, 63750, 64464, 67150, 68000, 79000, 80580, 85000, 94800, 98750, 100725, 102000, 107440, 118500, 127500, 128928, 134300, 148125, 158000, 161160, 167875, 170000, 189600, 197500, 201450, 204000, 214880, 237000, 255000, 268600, 296250, 316000, 322320, 335750, 340000, 395000, 402900, 474000, 503625, 510000, 537200, 592500, 644640, 671500, 790000, 805800, 839375, 948000, 1007250, 1020000, 1074400, 1185000, 1343000, 1580000, 1611600, 1678750, 2014500, 2370000, 2518125, 2686000, 3223200, 3357500, 4029000, 4740000, 5036250, 5372000, 6715000, 8058000, 10072500, 13430000, 16116000, 20145000, 26860000, 40290000, 80580000]

約数ペア:

[(1, 80580000), (2, 40290000), (3, 26860000), (4, 20145000), (5, 16116000), (6, 13430000), (8, 10072500), (10, 8058000), (12, 6715000), (15, 5372000), (16, 5036250), (17, 4740000), (20, 4029000), (24, 3357500), (25, 3223200), (30, 2686000), (32, 2518125), (34, 2370000), (40, 2014500), (48, 1678750), (50, 1611600), (51, 1580000), (60, 1343000), (68, 1185000), (75, 1074400), (79, 1020000), (80, 1007250), (85, 948000), (96, 839375), (100, 805800), (102, 790000), (120, 671500), (125, 644640), (136, 592500), (150, 537200), (158, 510000), (160, 503625), (170, 474000), (200, 402900), (204, 395000), (237, 340000), (240, 335750), (250, 322320), (255, 316000), (272, 296250), (300, 268600), (316, 255000), (340, 237000), (375, 214880), (395, 204000), (400, 201450), (408, 197500), (425, 189600), (474, 170000), (480, 167875), (500, 161160), (510, 158000), (544, 148125), (600, 134300), (625, 128928), (632, 127500), (680, 118500), (750, 107440), (790, 102000), (800, 100725), (816, 98750), (850, 94800), (948, 85000), (1000, 80580), (1020, 79000), (1185, 68000), (1200, 67150), (1250, 64464), (1264, 63750), (1275, 63200), (1343, 60000), (1360, 59250), (1500, 53720), (1580, 51000), (1632, 49375), (1700, 47400), (1875, 42976), (1896, 42500), (1975, 40800), (2000, 40290), (2040, 39500), (2125, 37920), (2370, 34000), (2400, 33575), (2500, 32232), (2528, 31875), (2550, 31600), (2686, 30000), (2720, 29625), (3000, 26860), (3160, 25500), (3400, 23700), (3750, 21488), (3792, 21250), (3950, 20400), (4000, 20145), (4029, 20000), (4080, 19750), (4250, 18960), (4740, 17000), (5000, 16116), (5100, 15800), (5372, 15000), (5925, 13600), (6000, 13430), (6320, 12750), (6375, 12640), (6715, 12000), (6800, 11850), (7500, 10744), (7584, 10625), (7900, 10200), (8058, 10000), (8160, 9875), (8500, 9480)]