194288400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1914

約数の個数: 180

約数和(自身を含む): 697858980

約数和(自身を除く): 503570580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 144, 145, 150, 174, 180, 200, 225, 232, 240, 261, 290, 300, 348, 360, 400, 435, 450, 464, 522, 580, 600, 696, 720, 725, 870, 900, 1044, 1160, 1200, 1305, 1392, 1450, 1740, 1800, 1861, 2088, 2175, 2320, 2610, 2900, 3480, 3600, 3722, 4176, 4350, 5220, 5583, 5800, 6525, 6960, 7444, 8700, 9305, 10440, 11166, 11600, 13050, 14888, 16749, 17400, 18610, 20880, 22332, 26100, 27915, 29776, 33498, 34800, 37220, 44664, 46525, 52200, 53969, 55830, 66996, 74440, 83745, 89328, 93050, 104400, 107938, 111660, 133992, 139575, 148880, 161907, 167490, 186100, 215876, 223320, 267984, 269845, 279150, 323814, 334980, 372200, 418725, 431752, 446640, 485721, 539690, 558300, 647628, 669960, 744400, 809535, 837450, 863504, 971442, 1079380, 1116600, 1295256, 1339920, 1349225, 1619070, 1674900, 1942884, 2158760, 2233200, 2428605, 2590512, 2698450, 3238140, 3349800, 3885768, 4047675, 4317520, 4857210, 5396900, 6476280, 6699600, 7771536, 8095350, 9714420, 10793800, 12143025, 12952560, 16190700, 19428840, 21587600, 24286050, 32381400, 38857680, 48572100, 64762800, 97144200, 194288400]

約数ペア:

[(1, 194288400), (2, 97144200), (3, 64762800), (4, 48572100), (5, 38857680), (6, 32381400), (8, 24286050), (9, 21587600), (10, 19428840), (12, 16190700), (15, 12952560), (16, 12143025), (18, 10793800), (20, 9714420), (24, 8095350), (25, 7771536), (29, 6699600), (30, 6476280), (36, 5396900), (40, 4857210), (45, 4317520), (48, 4047675), (50, 3885768), (58, 3349800), (60, 3238140), (72, 2698450), (75, 2590512), (80, 2428605), (87, 2233200), (90, 2158760), (100, 1942884), (116, 1674900), (120, 1619070), (144, 1349225), (145, 1339920), (150, 1295256), (174, 1116600), (180, 1079380), (200, 971442), (225, 863504), (232, 837450), (240, 809535), (261, 744400), (290, 669960), (300, 647628), (348, 558300), (360, 539690), (400, 485721), (435, 446640), (450, 431752), (464, 418725), (522, 372200), (580, 334980), (600, 323814), (696, 279150), (720, 269845), (725, 267984), (870, 223320), (900, 215876), (1044, 186100), (1160, 167490), (1200, 161907), (1305, 148880), (1392, 139575), (1450, 133992), (1740, 111660), (1800, 107938), (1861, 104400), (2088, 93050), (2175, 89328), (2320, 83745), (2610, 74440), (2900, 66996), (3480, 55830), (3600, 53969), (3722, 52200), (4176, 46525), (4350, 44664), (5220, 37220), (5583, 34800), (5800, 33498), (6525, 29776), (6960, 27915), (7444, 26100), (8700, 22332), (9305, 20880), (10440, 18610), (11166, 17400), (11600, 16749), (13050, 14888)]