200019240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1296

約数の個数: 128

約数和(自身を含む): 671328000

約数和(自身を除く): 471308760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 167, 180, 216, 270, 334, 360, 501, 540, 668, 835, 1002, 1080, 1109, 1336, 1503, 1670, 2004, 2218, 2505, 3006, 3327, 3340, 4008, 4436, 4509, 5010, 5545, 6012, 6654, 6680, 7515, 8872, 9018, 9981, 10020, 11090, 12024, 13308, 15030, 16635, 18036, 19962, 20040, 22180, 22545, 26616, 29943, 30060, 33270, 36072, 39924, 44360, 45090, 49905, 59886, 60120, 66540, 79848, 90180, 99810, 119772, 133080, 149715, 180360, 185203, 199620, 239544, 299430, 370406, 399240, 555609, 598860, 740812, 926015, 1111218, 1197720, 1481624, 1666827, 1852030, 2222436, 2778045, 3333654, 3704060, 4444872, 5000481, 5556090, 6667308, 7408120, 8334135, 10000962, 11112180, 13334616, 16668270, 20001924, 22224360, 25002405, 33336540, 40003848, 50004810, 66673080, 100009620, 200019240]

約数ペア:

[(1, 200019240), (2, 100009620), (3, 66673080), (4, 50004810), (5, 40003848), (6, 33336540), (8, 25002405), (9, 22224360), (10, 20001924), (12, 16668270), (15, 13334616), (18, 11112180), (20, 10000962), (24, 8334135), (27, 7408120), (30, 6667308), (36, 5556090), (40, 5000481), (45, 4444872), (54, 3704060), (60, 3333654), (72, 2778045), (90, 2222436), (108, 1852030), (120, 1666827), (135, 1481624), (167, 1197720), (180, 1111218), (216, 926015), (270, 740812), (334, 598860), (360, 555609), (501, 399240), (540, 370406), (668, 299430), (835, 239544), (1002, 199620), (1080, 185203), (1109, 180360), (1336, 149715), (1503, 133080), (1670, 119772), (2004, 99810), (2218, 90180), (2505, 79848), (3006, 66540), (3327, 60120), (3340, 59886), (4008, 49905), (4436, 45090), (4509, 44360), (5010, 39924), (5545, 36072), (6012, 33270), (6654, 30060), (6680, 29943), (7515, 26616), (8872, 22545), (9018, 22180), (9981, 20040), (10020, 19962), (11090, 18036), (12024, 16635), (13308, 15030)]