200700180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 633522120

約数和(自身を除く): 432821940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 229, 270, 324, 405, 458, 540, 541, 687, 810, 916, 1082, 1145, 1374, 1620, 1623, 2061, 2164, 2290, 2705, 2748, 3246, 3435, 4122, 4580, 4869, 5410, 6183, 6492, 6870, 8115, 8244, 9738, 10305, 10820, 12366, 13740, 14607, 16230, 18549, 19476, 20610, 24345, 24732, 29214, 30915, 32460, 37098, 41220, 43821, 48690, 58428, 61830, 73035, 74196, 87642, 92745, 97380, 123660, 123889, 146070, 175284, 185490, 219105, 247778, 292140, 370980, 371667, 438210, 495556, 619445, 743334, 876420, 1115001, 1238890, 1486668, 1858335, 2230002, 2477780, 3345003, 3716670, 4460004, 5575005, 6690006, 7433340, 10035009, 11150010, 13380012, 16725015, 20070018, 22300020, 33450030, 40140036, 50175045, 66900060, 100350090, 200700180]

約数ペア:

[(1, 200700180), (2, 100350090), (3, 66900060), (4, 50175045), (5, 40140036), (6, 33450030), (9, 22300020), (10, 20070018), (12, 16725015), (15, 13380012), (18, 11150010), (20, 10035009), (27, 7433340), (30, 6690006), (36, 5575005), (45, 4460004), (54, 3716670), (60, 3345003), (81, 2477780), (90, 2230002), (108, 1858335), (135, 1486668), (162, 1238890), (180, 1115001), (229, 876420), (270, 743334), (324, 619445), (405, 495556), (458, 438210), (540, 371667), (541, 370980), (687, 292140), (810, 247778), (916, 219105), (1082, 185490), (1145, 175284), (1374, 146070), (1620, 123889), (1623, 123660), (2061, 97380), (2164, 92745), (2290, 87642), (2705, 74196), (2748, 73035), (3246, 61830), (3435, 58428), (4122, 48690), (4580, 43821), (4869, 41220), (5410, 37098), (6183, 32460), (6492, 30915), (6870, 29214), (8115, 24732), (8244, 24345), (9738, 20610), (10305, 19476), (10820, 18549), (12366, 16230), (13740, 14607)]