203307300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 288

約数和(自身を含む): 773283840

約数和(自身を除く): 569976540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 50, 54, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 108, 124, 126, 135, 140, 150, 155, 175, 180, 186, 189, 210, 217, 225, 252, 270, 279, 300, 310, 315, 347, 350, 372, 378, 420, 434, 450, 465, 525, 540, 558, 620, 630, 651, 675, 694, 700, 756, 775, 837, 868, 900, 930, 945, 1041, 1050, 1085, 1116, 1260, 1302, 1350, 1388, 1395, 1550, 1575, 1674, 1735, 1860, 1890, 1953, 2082, 2100, 2170, 2325, 2429, 2604, 2700, 2790, 3100, 3123, 3150, 3255, 3348, 3470, 3780, 3906, 4164, 4185, 4340, 4650, 4725, 4858, 5205, 5425, 5580, 5859, 6246, 6300, 6510, 6940, 6975, 7287, 7812, 8370, 8675, 9300, 9369, 9450, 9716, 9765, 10410, 10757, 10850, 11718, 12145, 12492, 13020, 13950, 14574, 15615, 16275, 16740, 17350, 18738, 18900, 19530, 20820, 20925, 21514, 21700, 21861, 23436, 24290, 26025, 27900, 29148, 29295, 31230, 32271, 32550, 34700, 36435, 37476, 39060, 41850, 43028, 43722, 46845, 48580, 48825, 52050, 53785, 58590, 60725, 62460, 64542, 65100, 65583, 72870, 75299, 78075, 83700, 87444, 93690, 96813, 97650, 104100, 107570, 109305, 117180, 121450, 129084, 131166, 145740, 146475, 150598, 156150, 161355, 182175, 187380, 193626, 195300, 215140, 218610, 225897, 234225, 242900, 262332, 268925, 290439, 292950, 301196, 312300, 322710, 327915, 364350, 376495, 387252, 437220, 451794, 468450, 484065, 537850, 546525, 580878, 585900, 645420, 655830, 677691, 728700, 752990, 806775, 903588, 936900, 968130, 1075700, 1093050, 1129485, 1161756, 1311660, 1355382, 1452195, 1505980, 1613550, 1639575, 1882475, 1936260, 2033073, 2186100, 2258970, 2420325, 2710764, 2904390, 3227100, 3279150, 3388455, 3764950, 4066146, 4517940, 4840650, 5647425, 5808780, 6558300, 6776910, 7260975, 7529900, 8132292, 9681300, 10165365, 11294850, 13553820, 14521950, 16942275, 20330730, 22589700, 29043900, 33884550, 40661460, 50826825, 67769100, 101653650, 203307300]

約数ペア:

[(1, 203307300), (2, 101653650), (3, 67769100), (4, 50826825), (5, 40661460), (6, 33884550), (7, 29043900), (9, 22589700), (10, 20330730), (12, 16942275), (14, 14521950), (15, 13553820), (18, 11294850), (20, 10165365), (21, 9681300), (25, 8132292), (27, 7529900), (28, 7260975), (30, 6776910), (31, 6558300), (35, 5808780), (36, 5647425), (42, 4840650), (45, 4517940), (50, 4066146), (54, 3764950), (60, 3388455), (62, 3279150), (63, 3227100), (70, 2904390), (75, 2710764), (84, 2420325), (90, 2258970), (93, 2186100), (100, 2033073), (105, 1936260), (108, 1882475), (124, 1639575), (126, 1613550), (135, 1505980), (140, 1452195), (150, 1355382), (155, 1311660), (175, 1161756), (180, 1129485), (186, 1093050), (189, 1075700), (210, 968130), (217, 936900), (225, 903588), (252, 806775), (270, 752990), (279, 728700), (300, 677691), (310, 655830), (315, 645420), (347, 585900), (350, 580878), (372, 546525), (378, 537850), (420, 484065), (434, 468450), (450, 451794), (465, 437220), (525, 387252), (540, 376495), (558, 364350), (620, 327915), (630, 322710), (651, 312300), (675, 301196), (694, 292950), (700, 290439), (756, 268925), (775, 262332), (837, 242900), (868, 234225), (900, 225897), (930, 218610), (945, 215140), (1041, 195300), (1050, 193626), (1085, 187380), (1116, 182175), (1260, 161355), (1302, 156150), (1350, 150598), (1388, 146475), (1395, 145740), (1550, 131166), (1575, 129084), (1674, 121450), (1735, 117180), (1860, 109305), (1890, 107570), (1953, 104100), (2082, 97650), (2100, 96813), (2170, 93690), (2325, 87444), (2429, 83700), (2604, 78075), (2700, 75299), (2790, 72870), (3100, 65583), (3123, 65100), (3150, 64542), (3255, 62460), (3348, 60725), (3470, 58590), (3780, 53785), (3906, 52050), (4164, 48825), (4185, 48580), (4340, 46845), (4650, 43722), (4725, 43028), (4858, 41850), (5205, 39060), (5425, 37476), (5580, 36435), (5859, 34700), (6246, 32550), (6300, 32271), (6510, 31230), (6940, 29295), (6975, 29148), (7287, 27900), (7812, 26025), (8370, 24290), (8675, 23436), (9300, 21861), (9369, 21700), (9450, 21514), (9716, 20925), (9765, 20820), (10410, 19530), (10757, 18900), (10850, 18738), (11718, 17350), (12145, 16740), (12492, 16275), (13020, 15615), (13950, 14574)]