381207600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 240

約数和(自身を含む): 1387530240

約数和(自身を除く): 1006322640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 100, 108, 120, 135, 141, 144, 150, 180, 188, 200, 216, 225, 235, 240, 270, 282, 300, 360, 376, 400, 423, 432, 450, 470, 540, 564, 600, 675, 705, 720, 751, 752, 846, 900, 940, 1080, 1128, 1175, 1200, 1269, 1350, 1410, 1502, 1692, 1800, 1880, 2115, 2160, 2253, 2256, 2350, 2538, 2700, 2820, 3004, 3384, 3525, 3600, 3755, 3760, 4230, 4506, 4700, 5076, 5400, 5640, 6008, 6345, 6759, 6768, 7050, 7510, 8460, 9012, 9400, 10152, 10575, 10800, 11265, 11280, 12016, 12690, 13518, 14100, 15020, 16920, 18024, 18775, 18800, 20277, 20304, 21150, 22530, 25380, 27036, 28200, 30040, 31725, 33795, 33840, 35297, 36048, 37550, 40554, 42300, 45060, 50760, 54072, 56325, 56400, 60080, 63450, 67590, 70594, 75100, 81108, 84600, 90120, 101385, 101520, 105891, 108144, 112650, 126900, 135180, 141188, 150200, 162216, 168975, 169200, 176485, 180240, 202770, 211782, 225300, 253800, 270360, 282376, 300400, 317673, 324432, 337950, 352970, 405540, 423564, 450600, 506925, 507600, 529455, 540720, 564752, 635346, 675900, 705940, 811080, 847128, 882425, 901200, 953019, 1013850, 1058910, 1270692, 1351800, 1411880, 1588365, 1622160, 1694256, 1764850, 1906038, 2027700, 2117820, 2541384, 2647275, 2703600, 2823760, 3176730, 3529700, 3812076, 4055400, 4235640, 4765095, 5082768, 5294550, 6353460, 7059400, 7624152, 7941825, 8110800, 8471280, 9530190, 10589100, 12706920, 14118800, 15248304, 15883650, 19060380, 21178200, 23825475, 25413840, 31767300, 38120760, 42356400, 47650950, 63534600, 76241520, 95301900, 127069200, 190603800, 381207600]

約数ペア:

[(1, 381207600), (2, 190603800), (3, 127069200), (4, 95301900), (5, 76241520), (6, 63534600), (8, 47650950), (9, 42356400), (10, 38120760), (12, 31767300), (15, 25413840), (16, 23825475), (18, 21178200), (20, 19060380), (24, 15883650), (25, 15248304), (27, 14118800), (30, 12706920), (36, 10589100), (40, 9530190), (45, 8471280), (47, 8110800), (48, 7941825), (50, 7624152), (54, 7059400), (60, 6353460), (72, 5294550), (75, 5082768), (80, 4765095), (90, 4235640), (94, 4055400), (100, 3812076), (108, 3529700), (120, 3176730), (135, 2823760), (141, 2703600), (144, 2647275), (150, 2541384), (180, 2117820), (188, 2027700), (200, 1906038), (216, 1764850), (225, 1694256), (235, 1622160), (240, 1588365), (270, 1411880), (282, 1351800), (300, 1270692), (360, 1058910), (376, 1013850), (400, 953019), (423, 901200), (432, 882425), (450, 847128), (470, 811080), (540, 705940), (564, 675900), (600, 635346), (675, 564752), (705, 540720), (720, 529455), (751, 507600), (752, 506925), (846, 450600), (900, 423564), (940, 405540), (1080, 352970), (1128, 337950), (1175, 324432), (1200, 317673), (1269, 300400), (1350, 282376), (1410, 270360), (1502, 253800), (1692, 225300), (1800, 211782), (1880, 202770), (2115, 180240), (2160, 176485), (2253, 169200), (2256, 168975), (2350, 162216), (2538, 150200), (2700, 141188), (2820, 135180), (3004, 126900), (3384, 112650), (3525, 108144), (3600, 105891), (3755, 101520), (3760, 101385), (4230, 90120), (4506, 84600), (4700, 81108), (5076, 75100), (5400, 70594), (5640, 67590), (6008, 63450), (6345, 60080), (6759, 56400), (6768, 56325), (7050, 54072), (7510, 50760), (8460, 45060), (9012, 42300), (9400, 40554), (10152, 37550), (10575, 36048), (10800, 35297), (11265, 33840), (11280, 33795), (12016, 31725), (12690, 30040), (13518, 28200), (14100, 27036), (15020, 25380), (16920, 22530), (18024, 21150), (18775, 20304), (18800, 20277)]