1381080000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 280

約数和(自身を含む): 4841912592

約数和(自身を除く): 3460832592

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, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 400, 408, 425, 480, 500, 510, 544, 600, 625, 677, 680, 750, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1250, 1275, 1354, 1360, 1500, 1600, 1632, 1700, 1875, 2000, 2031, 2040, 2125, 2400, 2500, 2550, 2708, 2720, 3000, 3264, 3385, 3400, 3750, 4000, 4062, 4080, 4250, 4800, 5000, 5100, 5416, 5440, 6000, 6375, 6770, 6800, 7500, 8000, 8124, 8160, 8500, 10000, 10155, 10200, 10625, 10832, 11509, 12000, 12750, 13540, 13600, 15000, 16248, 16320, 16925, 17000, 20000, 20310, 20400, 21250, 21664, 23018, 24000, 25500, 27080, 27200, 30000, 31875, 32496, 33850, 34000, 34527, 40000, 40620, 40800, 42500, 43328, 46036, 50775, 51000, 54160, 57545, 60000, 63750, 64992, 67700, 68000, 69054, 81240, 81600, 84625, 85000, 92072, 101550, 102000, 108320, 115090, 120000, 127500, 129984, 135400, 136000, 138108, 162480, 169250, 170000, 172635, 184144, 203100, 204000, 216640, 230180, 253875, 255000, 270800, 276216, 287725, 324960, 338500, 340000, 345270, 368288, 406200, 408000, 423125, 460360, 507750, 510000, 541600, 552432, 575450, 649920, 677000, 680000, 690540, 736576, 812400, 846250, 863175, 920720, 1015500, 1020000, 1083200, 1104864, 1150900, 1269375, 1354000, 1381080, 1438625, 1624800, 1692500, 1726350, 1841440, 2031000, 2040000, 2209728, 2301800, 2538750, 2708000, 2762160, 2877250, 3249600, 3385000, 3452700, 3682880, 4062000, 4315875, 4603600, 5077500, 5416000, 5524320, 5754500, 6770000, 6905400, 7193125, 8124000, 8631750, 9207200, 10155000, 11048640, 11509000, 13540000, 13810800, 14386250, 16248000, 17263500, 18414400, 20310000, 21579375, 23018000, 27080000, 27621600, 28772500, 34527000, 40620000, 43158750, 46036000, 55243200, 57545000, 69054000, 81240000, 86317500, 92072000, 115090000, 138108000, 172635000, 230180000, 276216000, 345270000, 460360000, 690540000, 1381080000]

約数ペア:

[(1, 1381080000), (2, 690540000), (3, 460360000), (4, 345270000), (5, 276216000), (6, 230180000), (8, 172635000), (10, 138108000), (12, 115090000), (15, 92072000), (16, 86317500), (17, 81240000), (20, 69054000), (24, 57545000), (25, 55243200), (30, 46036000), (32, 43158750), (34, 40620000), (40, 34527000), (48, 28772500), (50, 27621600), (51, 27080000), (60, 23018000), (64, 21579375), (68, 20310000), (75, 18414400), (80, 17263500), (85, 16248000), (96, 14386250), (100, 13810800), (102, 13540000), (120, 11509000), (125, 11048640), (136, 10155000), (150, 9207200), (160, 8631750), (170, 8124000), (192, 7193125), (200, 6905400), (204, 6770000), (240, 5754500), (250, 5524320), (255, 5416000), (272, 5077500), (300, 4603600), (320, 4315875), (340, 4062000), (375, 3682880), (400, 3452700), (408, 3385000), (425, 3249600), (480, 2877250), (500, 2762160), (510, 2708000), (544, 2538750), (600, 2301800), (625, 2209728), (677, 2040000), (680, 2031000), (750, 1841440), (800, 1726350), (816, 1692500), (850, 1624800), (960, 1438625), (1000, 1381080), (1020, 1354000), (1088, 1269375), (1200, 1150900), (1250, 1104864), (1275, 1083200), (1354, 1020000), (1360, 1015500), (1500, 920720), (1600, 863175), (1632, 846250), (1700, 812400), (1875, 736576), (2000, 690540), (2031, 680000), (2040, 677000), (2125, 649920), (2400, 575450), (2500, 552432), (2550, 541600), (2708, 510000), (2720, 507750), (3000, 460360), (3264, 423125), (3385, 408000), (3400, 406200), (3750, 368288), (4000, 345270), (4062, 340000), (4080, 338500), (4250, 324960), (4800, 287725), (5000, 276216), (5100, 270800), (5416, 255000), (5440, 253875), (6000, 230180), (6375, 216640), (6770, 204000), (6800, 203100), (7500, 184144), (8000, 172635), (8124, 170000), (8160, 169250), (8500, 162480), (10000, 138108), (10155, 136000), (10200, 135400), (10625, 129984), (10832, 127500), (11509, 120000), (12000, 115090), (12750, 108320), (13540, 102000), (13600, 101550), (15000, 92072), (16248, 85000), (16320, 84625), (16925, 81600), (17000, 81240), (20000, 69054), (20310, 68000), (20400, 67700), (21250, 64992), (21664, 63750), (23018, 60000), (24000, 57545), (25500, 54160), (27080, 51000), (27200, 50775), (30000, 46036), (31875, 43328), (32496, 42500), (33850, 40800), (34000, 40620), (34527, 40000)]