201727138000

素因数分解:

$2^4\times 5^3\times {\mathrm{223}}^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1710

約数の個数: 160

約数和(自身を含む): 491550538752

約数和(自身を除く): 289823400752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 223, 250, 400, 443, 446, 500, 886, 892, 1000, 1021, 1115, 1772, 1784, 2000, 2042, 2215, 2230, 3544, 3568, 4084, 4430, 4460, 5105, 5575, 7088, 8168, 8860, 8920, 10210, 11075, 11150, 16336, 17720, 17840, 20420, 22150, 22300, 25525, 27875, 35440, 40840, 44300, 44600, 51050, 55375, 55750, 81680, 88600, 89200, 98789, 102100, 110750, 111500, 127625, 177200, 197578, 204200, 221500, 223000, 227683, 255250, 395156, 408400, 443000, 446000, 452303, 455366, 493945, 510500, 790312, 886000, 904606, 910732, 987890, 1021000, 1138415, 1580624, 1809212, 1821464, 1975780, 2042000, 2261515, 2276830, 2469725, 3618424, 3642928, 3951560, 4523030, 4553660, 4939450, 5692075, 7236848, 7903120, 9046060, 9107320, 9878900, 11307575, 11384150, 12348625, 18092120, 18214640, 19757800, 22615150, 22768300, 24697250, 28460375, 36184240, 39515600, 45230300, 45536600, 49394500, 56537875, 56920750, 90460600, 91073200, 98789000, 100863569, 113075750, 113841500, 180921200, 197578000, 201727138, 226151500, 227683000, 403454276, 452303000, 455366000, 504317845, 806908552, 904606000, 1008635690, 1613817104, 2017271380, 2521589225, 4034542760, 5043178450, 8069085520, 10086356900, 12607946125, 20172713800, 25215892250, 40345427600, 50431784500, 100863569000, 201727138000]

約数ペア:

[(1, 201727138000), (2, 100863569000), (4, 50431784500), (5, 40345427600), (8, 25215892250), (10, 20172713800), (16, 12607946125), (20, 10086356900), (25, 8069085520), (40, 5043178450), (50, 4034542760), (80, 2521589225), (100, 2017271380), (125, 1613817104), (200, 1008635690), (223, 904606000), (250, 806908552), (400, 504317845), (443, 455366000), (446, 452303000), (500, 403454276), (886, 227683000), (892, 226151500), (1000, 201727138), (1021, 197578000), (1115, 180921200), (1772, 113841500), (1784, 113075750), (2000, 100863569), (2042, 98789000), (2215, 91073200), (2230, 90460600), (3544, 56920750), (3568, 56537875), (4084, 49394500), (4430, 45536600), (4460, 45230300), (5105, 39515600), (5575, 36184240), (7088, 28460375), (8168, 24697250), (8860, 22768300), (8920, 22615150), (10210, 19757800), (11075, 18214640), (11150, 18092120), (16336, 12348625), (17720, 11384150), (17840, 11307575), (20420, 9878900), (22150, 9107320), (22300, 9046060), (25525, 7903120), (27875, 7236848), (35440, 5692075), (40840, 4939450), (44300, 4553660), (44600, 4523030), (51050, 3951560), (55375, 3642928), (55750, 3618424), (81680, 2469725), (88600, 2276830), (89200, 2261515), (98789, 2042000), (102100, 1975780), (110750, 1821464), (111500, 1809212), (127625, 1580624), (177200, 1138415), (197578, 1021000), (204200, 987890), (221500, 910732), (223000, 904606), (227683, 886000), (255250, 790312), (395156, 510500), (408400, 493945), (443000, 455366), (446000, 452303)]