812028000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 288

約数和(自身を含む): 3096763488

約数和(自身を除く): 2284735488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 480, 490, 500, 525, 560, 588, 600, 672, 700, 735, 750, 784, 800, 840, 875, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1381, 1400, 1470, 1500, 1568, 1680, 1750, 1960, 2000, 2100, 2352, 2400, 2450, 2625, 2762, 2800, 2940, 3000, 3360, 3500, 3675, 3920, 4000, 4143, 4200, 4704, 4900, 5250, 5524, 5600, 5880, 6000, 6125, 6905, 7000, 7350, 7840, 8286, 8400, 9667, 9800, 10500, 11048, 11760, 12000, 12250, 13810, 14000, 14700, 16572, 16800, 18375, 19334, 19600, 20715, 21000, 22096, 23520, 24500, 27620, 28000, 29001, 29400, 33144, 34525, 36750, 38668, 39200, 41430, 42000, 44192, 48335, 49000, 55240, 58002, 58800, 66288, 67669, 69050, 73500, 77336, 82860, 84000, 96670, 98000, 103575, 110480, 116004, 117600, 132576, 135338, 138100, 145005, 147000, 154672, 165720, 172625, 193340, 196000, 203007, 207150, 220960, 232008, 241675, 270676, 276200, 290010, 294000, 309344, 331440, 338345, 345250, 386680, 406014, 414300, 464016, 483350, 517875, 541352, 552400, 580020, 588000, 662880, 676690, 690500, 725025, 773360, 812028, 828600, 928032, 966700, 1015035, 1035750, 1082704, 1104800, 1160040, 1208375, 1353380, 1381000, 1450050, 1546720, 1624056, 1657200, 1691725, 1933400, 2030070, 2071500, 2165408, 2320080, 2416750, 2706760, 2762000, 2900100, 3248112, 3314400, 3383450, 3625125, 3866800, 4060140, 4143000, 4640160, 4833500, 5075175, 5413520, 5524000, 5800200, 6496224, 6766900, 7250250, 7733600, 8120280, 8286000, 8458625, 9667000, 10150350, 10827040, 11600400, 13533800, 14500500, 16240560, 16572000, 16917250, 19334000, 20300700, 23200800, 25375875, 27067600, 29001000, 32481120, 33834500, 38668000, 40601400, 50751750, 54135200, 58002000, 67669000, 81202800, 101503500, 116004000, 135338000, 162405600, 203007000, 270676000, 406014000, 812028000]

約数ペア:

[(1, 812028000), (2, 406014000), (3, 270676000), (4, 203007000), (5, 162405600), (6, 135338000), (7, 116004000), (8, 101503500), (10, 81202800), (12, 67669000), (14, 58002000), (15, 54135200), (16, 50751750), (20, 40601400), (21, 38668000), (24, 33834500), (25, 32481120), (28, 29001000), (30, 27067600), (32, 25375875), (35, 23200800), (40, 20300700), (42, 19334000), (48, 16917250), (49, 16572000), (50, 16240560), (56, 14500500), (60, 13533800), (70, 11600400), (75, 10827040), (80, 10150350), (84, 9667000), (96, 8458625), (98, 8286000), (100, 8120280), (105, 7733600), (112, 7250250), (120, 6766900), (125, 6496224), (140, 5800200), (147, 5524000), (150, 5413520), (160, 5075175), (168, 4833500), (175, 4640160), (196, 4143000), (200, 4060140), (210, 3866800), (224, 3625125), (240, 3383450), (245, 3314400), (250, 3248112), (280, 2900100), (294, 2762000), (300, 2706760), (336, 2416750), (350, 2320080), (375, 2165408), (392, 2071500), (400, 2030070), (420, 1933400), (480, 1691725), (490, 1657200), (500, 1624056), (525, 1546720), (560, 1450050), (588, 1381000), (600, 1353380), (672, 1208375), (700, 1160040), (735, 1104800), (750, 1082704), (784, 1035750), (800, 1015035), (840, 966700), (875, 928032), (980, 828600), (1000, 812028), (1050, 773360), (1120, 725025), (1176, 690500), (1200, 676690), (1225, 662880), (1381, 588000), (1400, 580020), (1470, 552400), (1500, 541352), (1568, 517875), (1680, 483350), (1750, 464016), (1960, 414300), (2000, 406014), (2100, 386680), (2352, 345250), (2400, 338345), (2450, 331440), (2625, 309344), (2762, 294000), (2800, 290010), (2940, 276200), (3000, 270676), (3360, 241675), (3500, 232008), (3675, 220960), (3920, 207150), (4000, 203007), (4143, 196000), (4200, 193340), (4704, 172625), (4900, 165720), (5250, 154672), (5524, 147000), (5600, 145005), (5880, 138100), (6000, 135338), (6125, 132576), (6905, 117600), (7000, 116004), (7350, 110480), (7840, 103575), (8286, 98000), (8400, 96670), (9667, 84000), (9800, 82860), (10500, 77336), (11048, 73500), (11760, 69050), (12000, 67669), (12250, 66288), (13810, 58800), (14000, 58002), (14700, 55240), (16572, 49000), (16800, 48335), (18375, 44192), (19334, 42000), (19600, 41430), (20715, 39200), (21000, 38668), (22096, 36750), (23520, 34525), (24500, 33144), (27620, 29400), (28000, 29001)]