100900660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 254435328

約数和(自身を除く): 153534668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 67, 70, 124, 134, 140, 155, 217, 268, 310, 335, 347, 434, 469, 620, 670, 694, 868, 938, 1085, 1340, 1388, 1735, 1876, 2077, 2170, 2345, 2429, 3470, 4154, 4340, 4690, 4858, 6940, 8308, 9380, 9716, 10385, 10757, 12145, 14539, 20770, 21514, 23249, 24290, 29078, 41540, 43028, 46498, 48580, 53785, 58156, 72695, 75299, 92996, 107570, 116245, 145390, 150598, 162743, 215140, 232490, 290780, 301196, 325486, 376495, 464980, 650972, 720719, 752990, 813715, 1441438, 1505980, 1627430, 2882876, 3254860, 3603595, 5045033, 7207190, 10090066, 14414380, 20180132, 25225165, 50450330, 100900660]

約数ペア:

[(1, 100900660), (2, 50450330), (4, 25225165), (5, 20180132), (7, 14414380), (10, 10090066), (14, 7207190), (20, 5045033), (28, 3603595), (31, 3254860), (35, 2882876), (62, 1627430), (67, 1505980), (70, 1441438), (124, 813715), (134, 752990), (140, 720719), (155, 650972), (217, 464980), (268, 376495), (310, 325486), (335, 301196), (347, 290780), (434, 232490), (469, 215140), (620, 162743), (670, 150598), (694, 145390), (868, 116245), (938, 107570), (1085, 92996), (1340, 75299), (1388, 72695), (1735, 58156), (1876, 53785), (2077, 48580), (2170, 46498), (2345, 43028), (2429, 41540), (3470, 29078), (4154, 24290), (4340, 23249), (4690, 21514), (4858, 20770), (6940, 14539), (8308, 12145), (9380, 10757), (9716, 10385)]