189295200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 216

約数和(自身を含む): 680018976

約数和(自身を除く): 490723776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 61, 72, 75, 80, 90, 96, 100, 120, 122, 144, 150, 160, 180, 183, 200, 225, 240, 244, 288, 300, 305, 360, 366, 400, 431, 450, 480, 488, 549, 600, 610, 720, 732, 800, 862, 900, 915, 976, 1098, 1200, 1220, 1293, 1440, 1464, 1525, 1724, 1800, 1830, 1952, 2155, 2196, 2400, 2440, 2586, 2745, 2928, 3050, 3448, 3600, 3660, 3879, 4310, 4392, 4575, 4880, 5172, 5490, 5856, 6100, 6465, 6896, 7200, 7320, 7758, 8620, 8784, 9150, 9760, 10344, 10775, 10980, 12200, 12930, 13725, 13792, 14640, 15516, 17240, 17568, 18300, 19395, 20688, 21550, 21960, 24400, 25860, 26291, 27450, 29280, 31032, 32325, 34480, 36600, 38790, 41376, 43100, 43920, 48800, 51720, 52582, 54900, 62064, 64650, 68960, 73200, 77580, 78873, 86200, 87840, 96975, 103440, 105164, 109800, 124128, 129300, 131455, 146400, 155160, 157746, 172400, 193950, 206880, 210328, 219600, 236619, 258600, 262910, 310320, 315492, 344800, 387900, 394365, 420656, 439200, 473238, 517200, 525820, 620640, 630984, 657275, 775800, 788730, 841312, 946476, 1034400, 1051640, 1183095, 1261968, 1314550, 1551600, 1577460, 1892952, 1971825, 2103280, 2366190, 2523936, 2629100, 3103200, 3154920, 3785904, 3943650, 4206560, 4732380, 5258200, 5915475, 6309840, 7571808, 7887300, 9464760, 10516400, 11830950, 12619680, 15774600, 18929520, 21032800, 23661900, 31549200, 37859040, 47323800, 63098400, 94647600, 189295200]

約数ペア:

[(1, 189295200), (2, 94647600), (3, 63098400), (4, 47323800), (5, 37859040), (6, 31549200), (8, 23661900), (9, 21032800), (10, 18929520), (12, 15774600), (15, 12619680), (16, 11830950), (18, 10516400), (20, 9464760), (24, 7887300), (25, 7571808), (30, 6309840), (32, 5915475), (36, 5258200), (40, 4732380), (45, 4206560), (48, 3943650), (50, 3785904), (60, 3154920), (61, 3103200), (72, 2629100), (75, 2523936), (80, 2366190), (90, 2103280), (96, 1971825), (100, 1892952), (120, 1577460), (122, 1551600), (144, 1314550), (150, 1261968), (160, 1183095), (180, 1051640), (183, 1034400), (200, 946476), (225, 841312), (240, 788730), (244, 775800), (288, 657275), (300, 630984), (305, 620640), (360, 525820), (366, 517200), (400, 473238), (431, 439200), (450, 420656), (480, 394365), (488, 387900), (549, 344800), (600, 315492), (610, 310320), (720, 262910), (732, 258600), (800, 236619), (862, 219600), (900, 210328), (915, 206880), (976, 193950), (1098, 172400), (1200, 157746), (1220, 155160), (1293, 146400), (1440, 131455), (1464, 129300), (1525, 124128), (1724, 109800), (1800, 105164), (1830, 103440), (1952, 96975), (2155, 87840), (2196, 86200), (2400, 78873), (2440, 77580), (2586, 73200), (2745, 68960), (2928, 64650), (3050, 62064), (3448, 54900), (3600, 52582), (3660, 51720), (3879, 48800), (4310, 43920), (4392, 43100), (4575, 41376), (4880, 38790), (5172, 36600), (5490, 34480), (5856, 32325), (6100, 31032), (6465, 29280), (6896, 27450), (7200, 26291), (7320, 25860), (7758, 24400), (8620, 21960), (8784, 21550), (9150, 20688), (9760, 19395), (10344, 18300), (10775, 17568), (10980, 17240), (12200, 15516), (12930, 14640), (13725, 13792)]