228668400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 240

約数和(自身を含む): 841374720

約数和(自身を除く): 612706320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 108, 120, 124, 135, 144, 150, 155, 180, 186, 200, 216, 225, 240, 248, 270, 279, 300, 310, 360, 372, 400, 432, 450, 465, 496, 540, 558, 600, 620, 675, 683, 720, 744, 775, 837, 900, 930, 1080, 1116, 1200, 1240, 1350, 1366, 1395, 1488, 1550, 1674, 1800, 1860, 2049, 2160, 2232, 2325, 2480, 2700, 2732, 2790, 3100, 3348, 3415, 3600, 3720, 4098, 4185, 4464, 4650, 5400, 5464, 5580, 6147, 6200, 6696, 6830, 6975, 7440, 8196, 8370, 9300, 10245, 10800, 10928, 11160, 12294, 12400, 13392, 13660, 13950, 16392, 16740, 17075, 18441, 18600, 20490, 20925, 21173, 22320, 24588, 27320, 27900, 30735, 32784, 33480, 34150, 36882, 37200, 40980, 41850, 42346, 49176, 51225, 54640, 55800, 61470, 63519, 66960, 68300, 73764, 81960, 83700, 84692, 92205, 98352, 102450, 105865, 111600, 122940, 127038, 136600, 147528, 153675, 163920, 167400, 169384, 184410, 190557, 204900, 211730, 245880, 254076, 273200, 295056, 307350, 317595, 334800, 338768, 368820, 381114, 409800, 423460, 461025, 491760, 508152, 529325, 571671, 614700, 635190, 737640, 762228, 819600, 846920, 922050, 952785, 1016304, 1058650, 1143342, 1229400, 1270380, 1475280, 1524456, 1587975, 1693840, 1844100, 1905570, 2117300, 2286684, 2458800, 2540760, 2858355, 3048912, 3175950, 3688200, 3811140, 4234600, 4573368, 4763925, 5081520, 5716710, 6351900, 7376400, 7622280, 8469200, 9146736, 9527850, 11433420, 12703800, 14291775, 15244560, 19055700, 22866840, 25407600, 28583550, 38111400, 45733680, 57167100, 76222800, 114334200, 228668400]

約数ペア:

[(1, 228668400), (2, 114334200), (3, 76222800), (4, 57167100), (5, 45733680), (6, 38111400), (8, 28583550), (9, 25407600), (10, 22866840), (12, 19055700), (15, 15244560), (16, 14291775), (18, 12703800), (20, 11433420), (24, 9527850), (25, 9146736), (27, 8469200), (30, 7622280), (31, 7376400), (36, 6351900), (40, 5716710), (45, 5081520), (48, 4763925), (50, 4573368), (54, 4234600), (60, 3811140), (62, 3688200), (72, 3175950), (75, 3048912), (80, 2858355), (90, 2540760), (93, 2458800), (100, 2286684), (108, 2117300), (120, 1905570), (124, 1844100), (135, 1693840), (144, 1587975), (150, 1524456), (155, 1475280), (180, 1270380), (186, 1229400), (200, 1143342), (216, 1058650), (225, 1016304), (240, 952785), (248, 922050), (270, 846920), (279, 819600), (300, 762228), (310, 737640), (360, 635190), (372, 614700), (400, 571671), (432, 529325), (450, 508152), (465, 491760), (496, 461025), (540, 423460), (558, 409800), (600, 381114), (620, 368820), (675, 338768), (683, 334800), (720, 317595), (744, 307350), (775, 295056), (837, 273200), (900, 254076), (930, 245880), (1080, 211730), (1116, 204900), (1200, 190557), (1240, 184410), (1350, 169384), (1366, 167400), (1395, 163920), (1488, 153675), (1550, 147528), (1674, 136600), (1800, 127038), (1860, 122940), (2049, 111600), (2160, 105865), (2232, 102450), (2325, 98352), (2480, 92205), (2700, 84692), (2732, 83700), (2790, 81960), (3100, 73764), (3348, 68300), (3415, 66960), (3600, 63519), (3720, 61470), (4098, 55800), (4185, 54640), (4464, 51225), (4650, 49176), (5400, 42346), (5464, 41850), (5580, 40980), (6147, 37200), (6200, 36882), (6696, 34150), (6830, 33480), (6975, 32784), (7440, 30735), (8196, 27900), (8370, 27320), (9300, 24588), (10245, 22320), (10800, 21173), (10928, 20925), (11160, 20490), (12294, 18600), (12400, 18441), (13392, 17075), (13660, 16740), (13950, 16392)]