281112000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 448

約数和(自身を含む): 1078406784

約数和(自身を除く): 797294784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 53, 60, 64, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 106, 120, 125, 130, 136, 150, 156, 159, 160, 170, 192, 195, 200, 204, 208, 212, 221, 240, 250, 255, 260, 265, 272, 300, 312, 318, 320, 325, 340, 375, 390, 400, 408, 416, 424, 425, 442, 480, 500, 510, 520, 530, 544, 600, 624, 636, 650, 663, 680, 689, 750, 780, 795, 800, 816, 832, 848, 850, 884, 901, 960, 975, 1000, 1020, 1040, 1060, 1088, 1105, 1200, 1248, 1272, 1275, 1300, 1325, 1326, 1360, 1378, 1500, 1560, 1590, 1600, 1625, 1632, 1696, 1700, 1768, 1802, 1950, 2000, 2040, 2067, 2080, 2120, 2125, 2210, 2400, 2496, 2544, 2550, 2600, 2650, 2652, 2703, 2720, 2756, 3000, 3120, 3180, 3250, 3264, 3315, 3392, 3400, 3445, 3536, 3604, 3900, 3975, 4000, 4080, 4134, 4160, 4240, 4250, 4420, 4505, 4800, 4875, 5088, 5100, 5200, 5300, 5304, 5406, 5440, 5512, 5525, 6000, 6240, 6360, 6375, 6500, 6625, 6630, 6800, 6890, 7072, 7208, 7800, 7950, 8000, 8160, 8268, 8480, 8500, 8840, 9010, 9750, 10176, 10200, 10335, 10400, 10600, 10608, 10812, 11024, 11050, 11713, 12000, 12480, 12720, 12750, 13000, 13250, 13260, 13515, 13600, 13780, 14144, 14416, 15600, 15900, 16320, 16536, 16575, 16960, 17000, 17225, 17680, 18020, 19500, 19875, 20400, 20670, 20800, 21200, 21216, 21624, 22048, 22100, 22525, 23426, 24000, 25440, 25500, 26000, 26500, 26520, 27030, 27200, 27560, 27625, 28832, 31200, 31800, 33072, 33150, 34000, 34450, 35139, 35360, 36040, 39000, 39750, 40800, 41340, 42400, 42432, 43248, 44096, 44200, 45050, 46852, 50880, 51000, 51675, 52000, 53000, 53040, 54060, 55120, 55250, 57664, 58565, 62400, 63600, 66144, 66300, 67575, 68000, 68900, 70278, 70720, 72080, 78000, 79500, 81600, 82680, 82875, 84800, 86125, 86496, 88400, 90100, 93704, 102000, 103350, 104000, 106000, 106080, 108120, 110240, 110500, 112625, 117130, 127200, 132288, 132600, 135150, 136000, 137800, 140556, 144160, 156000, 159000, 165360, 165750, 172250, 172992, 175695, 176800, 180200, 187408, 204000, 206700, 212000, 212160, 216240, 220480, 221000, 225250, 234260, 254400, 258375, 265200, 270300, 275600, 281112, 288320, 292825, 312000, 318000, 330720, 331500, 337875, 344500, 351390, 353600, 360400, 374816, 408000, 413400, 424000, 432480, 442000, 450500, 468520, 516750, 530400, 540600, 551200, 562224, 585650, 636000, 661440, 663000, 675750, 689000, 702780, 720800, 749632, 826800, 864960, 878475, 884000, 901000, 937040, 1033500, 1060800, 1081200, 1102400, 1124448, 1171300, 1272000, 1326000, 1351500, 1378000, 1405560, 1441600, 1464125, 1653600, 1756950, 1768000, 1802000, 1874080, 2067000, 2162400, 2248896, 2342600, 2652000, 2703000, 2756000, 2811120, 2928250, 3307200, 3513900, 3604000, 3748160, 4134000, 4324800, 4392375, 4685200, 5304000, 5406000, 5512000, 5622240, 5856500, 7027800, 7208000, 8268000, 8784750, 9370400, 10812000, 11244480, 11713000, 14055600, 16536000, 17569500, 18740800, 21624000, 23426000, 28111200, 35139000, 46852000, 56222400, 70278000, 93704000, 140556000, 281112000]

約数ペア:

[(1, 281112000), (2, 140556000), (3, 93704000), (4, 70278000), (5, 56222400), (6, 46852000), (8, 35139000), (10, 28111200), (12, 23426000), (13, 21624000), (15, 18740800), (16, 17569500), (17, 16536000), (20, 14055600), (24, 11713000), (25, 11244480), (26, 10812000), (30, 9370400), (32, 8784750), (34, 8268000), (39, 7208000), (40, 7027800), (48, 5856500), (50, 5622240), (51, 5512000), (52, 5406000), (53, 5304000), (60, 4685200), (64, 4392375), (65, 4324800), (68, 4134000), (75, 3748160), (78, 3604000), (80, 3513900), (85, 3307200), (96, 2928250), (100, 2811120), (102, 2756000), (104, 2703000), (106, 2652000), (120, 2342600), (125, 2248896), (130, 2162400), (136, 2067000), (150, 1874080), (156, 1802000), (159, 1768000), (160, 1756950), (170, 1653600), (192, 1464125), (195, 1441600), (200, 1405560), (204, 1378000), (208, 1351500), (212, 1326000), (221, 1272000), (240, 1171300), (250, 1124448), (255, 1102400), (260, 1081200), (265, 1060800), (272, 1033500), (300, 937040), (312, 901000), (318, 884000), (320, 878475), (325, 864960), (340, 826800), (375, 749632), (390, 720800), (400, 702780), (408, 689000), (416, 675750), (424, 663000), (425, 661440), (442, 636000), (480, 585650), (500, 562224), (510, 551200), (520, 540600), (530, 530400), (544, 516750), (600, 468520), (624, 450500), (636, 442000), (650, 432480), (663, 424000), (680, 413400), (689, 408000), (750, 374816), (780, 360400), (795, 353600), (800, 351390), (816, 344500), (832, 337875), (848, 331500), (850, 330720), (884, 318000), (901, 312000), (960, 292825), (975, 288320), (1000, 281112), (1020, 275600), (1040, 270300), (1060, 265200), (1088, 258375), (1105, 254400), (1200, 234260), (1248, 225250), (1272, 221000), (1275, 220480), (1300, 216240), (1325, 212160), (1326, 212000), (1360, 206700), (1378, 204000), (1500, 187408), (1560, 180200), (1590, 176800), (1600, 175695), (1625, 172992), (1632, 172250), (1696, 165750), (1700, 165360), (1768, 159000), (1802, 156000), (1950, 144160), (2000, 140556), (2040, 137800), (2067, 136000), (2080, 135150), (2120, 132600), (2125, 132288), (2210, 127200), (2400, 117130), (2496, 112625), (2544, 110500), (2550, 110240), (2600, 108120), (2650, 106080), (2652, 106000), (2703, 104000), (2720, 103350), (2756, 102000), (3000, 93704), (3120, 90100), (3180, 88400), (3250, 86496), (3264, 86125), (3315, 84800), (3392, 82875), (3400, 82680), (3445, 81600), (3536, 79500), (3604, 78000), (3900, 72080), (3975, 70720), (4000, 70278), (4080, 68900), (4134, 68000), (4160, 67575), (4240, 66300), (4250, 66144), (4420, 63600), (4505, 62400), (4800, 58565), (4875, 57664), (5088, 55250), (5100, 55120), (5200, 54060), (5300, 53040), (5304, 53000), (5406, 52000), (5440, 51675), (5512, 51000), (5525, 50880), (6000, 46852), (6240, 45050), (6360, 44200), (6375, 44096), (6500, 43248), (6625, 42432), (6630, 42400), (6800, 41340), (6890, 40800), (7072, 39750), (7208, 39000), (7800, 36040), (7950, 35360), (8000, 35139), (8160, 34450), (8268, 34000), (8480, 33150), (8500, 33072), (8840, 31800), (9010, 31200), (9750, 28832), (10176, 27625), (10200, 27560), (10335, 27200), (10400, 27030), (10600, 26520), (10608, 26500), (10812, 26000), (11024, 25500), (11050, 25440), (11713, 24000), (12000, 23426), (12480, 22525), (12720, 22100), (12750, 22048), (13000, 21624), (13250, 21216), (13260, 21200), (13515, 20800), (13600, 20670), (13780, 20400), (14144, 19875), (14416, 19500), (15600, 18020), (15900, 17680), (16320, 17225), (16536, 17000), (16575, 16960)]