227906000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 641292288

約数和(自身を除く): 413386288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 140, 146, 175, 200, 223, 250, 280, 292, 350, 365, 400, 446, 500, 511, 560, 584, 700, 730, 875, 892, 1000, 1022, 1115, 1168, 1400, 1460, 1561, 1750, 1784, 1825, 2000, 2044, 2230, 2555, 2800, 2920, 3122, 3500, 3568, 3650, 4088, 4460, 5110, 5575, 5840, 6244, 7000, 7300, 7805, 8176, 8920, 9125, 10220, 11150, 12488, 12775, 14000, 14600, 15610, 16279, 17840, 18250, 20440, 22300, 24976, 25550, 27875, 29200, 31220, 32558, 36500, 39025, 40880, 44600, 51100, 55750, 62440, 63875, 65116, 73000, 78050, 81395, 89200, 102200, 111500, 113953, 124880, 127750, 130232, 146000, 156100, 162790, 195125, 204400, 223000, 227906, 255500, 260464, 312200, 325580, 390250, 406975, 446000, 455812, 511000, 569765, 624400, 651160, 780500, 813950, 911624, 1022000, 1139530, 1302320, 1561000, 1627900, 1823248, 2034875, 2279060, 2848825, 3122000, 3255800, 4069750, 4558120, 5697650, 6511600, 8139500, 9116240, 11395300, 14244125, 16279000, 22790600, 28488250, 32558000, 45581200, 56976500, 113953000, 227906000]

約数ペア:

[(1, 227906000), (2, 113953000), (4, 56976500), (5, 45581200), (7, 32558000), (8, 28488250), (10, 22790600), (14, 16279000), (16, 14244125), (20, 11395300), (25, 9116240), (28, 8139500), (35, 6511600), (40, 5697650), (50, 4558120), (56, 4069750), (70, 3255800), (73, 3122000), (80, 2848825), (100, 2279060), (112, 2034875), (125, 1823248), (140, 1627900), (146, 1561000), (175, 1302320), (200, 1139530), (223, 1022000), (250, 911624), (280, 813950), (292, 780500), (350, 651160), (365, 624400), (400, 569765), (446, 511000), (500, 455812), (511, 446000), (560, 406975), (584, 390250), (700, 325580), (730, 312200), (875, 260464), (892, 255500), (1000, 227906), (1022, 223000), (1115, 204400), (1168, 195125), (1400, 162790), (1460, 156100), (1561, 146000), (1750, 130232), (1784, 127750), (1825, 124880), (2000, 113953), (2044, 111500), (2230, 102200), (2555, 89200), (2800, 81395), (2920, 78050), (3122, 73000), (3500, 65116), (3568, 63875), (3650, 62440), (4088, 55750), (4460, 51100), (5110, 44600), (5575, 40880), (5840, 39025), (6244, 36500), (7000, 32558), (7300, 31220), (7805, 29200), (8176, 27875), (8920, 25550), (9125, 24976), (10220, 22300), (11150, 20440), (12488, 18250), (12775, 17840), (14000, 16279), (14600, 15610)]