160493400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{9907}}^1$

素因数の和:9935

約数の個数: 120

約数和(自身を含む): 557473620

約数和(自身を除く): 396980220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 9907, 16200, 19814, 29721, 39628, 49535, 59442, 79256, 89163, 99070, 118884, 148605, 178326, 198140, 237768, 247675, 267489, 297210, 356652, 396280, 445815, 495350, 534978, 594420, 713304, 743025, 802467, 891630, 990700, 1069956, 1188840, 1337445, 1486050, 1604934, 1783260, 1981400, 2139912, 2229075, 2674890, 2972100, 3209868, 3566520, 4012335, 4458150, 5349780, 5944200, 6419736, 6687225, 8024670, 8916300, 10699560, 13374450, 16049340, 17832600, 20061675, 26748900, 32098680, 40123350, 53497800, 80246700, 160493400]

約数ペア:

[(1, 160493400), (2, 80246700), (3, 53497800), (4, 40123350), (5, 32098680), (6, 26748900), (8, 20061675), (9, 17832600), (10, 16049340), (12, 13374450), (15, 10699560), (18, 8916300), (20, 8024670), (24, 6687225), (25, 6419736), (27, 5944200), (30, 5349780), (36, 4458150), (40, 4012335), (45, 3566520), (50, 3209868), (54, 2972100), (60, 2674890), (72, 2229075), (75, 2139912), (81, 1981400), (90, 1783260), (100, 1604934), (108, 1486050), (120, 1337445), (135, 1188840), (150, 1069956), (162, 990700), (180, 891630), (200, 802467), (216, 743025), (225, 713304), (270, 594420), (300, 534978), (324, 495350), (360, 445815), (405, 396280), (450, 356652), (540, 297210), (600, 267489), (648, 247675), (675, 237768), (810, 198140), (900, 178326), (1080, 148605), (1350, 118884), (1620, 99070), (1800, 89163), (2025, 79256), (2700, 59442), (3240, 49535), (4050, 39628), (5400, 29721), (8100, 19814), (9907, 16200)]