206431200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 787449600

約数和(自身を除く): 581018400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 480, 503, 513, 540, 570, 600, 608, 675, 684, 720, 760, 800, 855, 864, 900, 912, 950, 1006, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1440, 1509, 1520, 1710, 1800, 1824, 1900, 2012, 2052, 2160, 2280, 2400, 2515, 2565, 2700, 2736, 2850, 3018, 3040, 3420, 3600, 3800, 4024, 4104, 4275, 4320, 4527, 4560, 5030, 5130, 5400, 5472, 5700, 6036, 6840, 7200, 7545, 7600, 8048, 8208, 8550, 9054, 9120, 9557, 10060, 10260, 10800, 11400, 12072, 12575, 12825, 13581, 13680, 15090, 15200, 16096, 16416, 17100, 18108, 19114, 20120, 20520, 21600, 22635, 22800, 24144, 25150, 25650, 27162, 27360, 28671, 30180, 34200, 36216, 37725, 38228, 40240, 41040, 45270, 45600, 47785, 48288, 50300, 51300, 54324, 57342, 60360, 67905, 68400, 72432, 75450, 76456, 80480, 82080, 86013, 90540, 95570, 100600, 102600, 108648, 113175, 114684, 120720, 135810, 136800, 143355, 144864, 150900, 152912, 172026, 181080, 191140, 201200, 205200, 217296, 226350, 229368, 238925, 241440, 258039, 271620, 286710, 301800, 305824, 339525, 344052, 362160, 382280, 402400, 410400, 430065, 434592, 452700, 458736, 477850, 516078, 543240, 573420, 603600, 679050, 688104, 716775, 724320, 764560, 860130, 905400, 917472, 955700, 1032156, 1086480, 1146840, 1207200, 1290195, 1358100, 1376208, 1433550, 1529120, 1720260, 1810800, 1911400, 2064312, 2150325, 2172960, 2293680, 2580390, 2716200, 2752416, 2867100, 3440520, 3621600, 3822800, 4128624, 4300650, 4587360, 5160780, 5432400, 5734200, 6450975, 6881040, 7645600, 8257248, 8601300, 10321560, 10864800, 11468400, 12901950, 13762080, 17202600, 20643120, 22936800, 25803900, 34405200, 41286240, 51607800, 68810400, 103215600, 206431200]

約数ペア:

[(1, 206431200), (2, 103215600), (3, 68810400), (4, 51607800), (5, 41286240), (6, 34405200), (8, 25803900), (9, 22936800), (10, 20643120), (12, 17202600), (15, 13762080), (16, 12901950), (18, 11468400), (19, 10864800), (20, 10321560), (24, 8601300), (25, 8257248), (27, 7645600), (30, 6881040), (32, 6450975), (36, 5734200), (38, 5432400), (40, 5160780), (45, 4587360), (48, 4300650), (50, 4128624), (54, 3822800), (57, 3621600), (60, 3440520), (72, 2867100), (75, 2752416), (76, 2716200), (80, 2580390), (90, 2293680), (95, 2172960), (96, 2150325), (100, 2064312), (108, 1911400), (114, 1810800), (120, 1720260), (135, 1529120), (144, 1433550), (150, 1376208), (152, 1358100), (160, 1290195), (171, 1207200), (180, 1146840), (190, 1086480), (200, 1032156), (216, 955700), (225, 917472), (228, 905400), (240, 860130), (270, 764560), (285, 724320), (288, 716775), (300, 688104), (304, 679050), (342, 603600), (360, 573420), (380, 543240), (400, 516078), (432, 477850), (450, 458736), (456, 452700), (475, 434592), (480, 430065), (503, 410400), (513, 402400), (540, 382280), (570, 362160), (600, 344052), (608, 339525), (675, 305824), (684, 301800), (720, 286710), (760, 271620), (800, 258039), (855, 241440), (864, 238925), (900, 229368), (912, 226350), (950, 217296), (1006, 205200), (1026, 201200), (1080, 191140), (1140, 181080), (1200, 172026), (1350, 152912), (1368, 150900), (1425, 144864), (1440, 143355), (1509, 136800), (1520, 135810), (1710, 120720), (1800, 114684), (1824, 113175), (1900, 108648), (2012, 102600), (2052, 100600), (2160, 95570), (2280, 90540), (2400, 86013), (2515, 82080), (2565, 80480), (2700, 76456), (2736, 75450), (2850, 72432), (3018, 68400), (3040, 67905), (3420, 60360), (3600, 57342), (3800, 54324), (4024, 51300), (4104, 50300), (4275, 48288), (4320, 47785), (4527, 45600), (4560, 45270), (5030, 41040), (5130, 40240), (5400, 38228), (5472, 37725), (5700, 36216), (6036, 34200), (6840, 30180), (7200, 28671), (7545, 27360), (7600, 27162), (8048, 25650), (8208, 25150), (8550, 24144), (9054, 22800), (9120, 22635), (9557, 21600), (10060, 20520), (10260, 20120), (10800, 19114), (11400, 18108), (12072, 17100), (12575, 16416), (12825, 16096), (13581, 15200), (13680, 15090)]