131145403900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{9859}}^1$

素因数の和:10524

約数の個数: 144

約数和(自身を含む): 336314030080

約数和(自身を除く): 205168626180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 613, 620, 700, 775, 868, 1085, 1226, 1550, 2170, 2452, 3065, 3100, 4291, 4340, 5425, 6130, 8582, 9859, 10850, 12260, 15325, 17164, 19003, 19718, 21455, 21700, 30650, 38006, 39436, 42910, 49295, 61300, 69013, 76012, 85820, 95015, 98590, 107275, 133021, 138026, 190030, 197180, 214550, 246475, 266042, 276052, 305629, 345065, 380060, 429100, 475075, 492950, 532084, 611258, 665105, 690130, 950150, 985900, 1222516, 1330210, 1380260, 1528145, 1725325, 1900300, 2139403, 2660420, 3056290, 3325525, 3450650, 4278806, 6043567, 6112580, 6651050, 6901300, 7640725, 8557612, 10697015, 12087134, 13302100, 15281450, 21394030, 24174268, 30217835, 30562900, 42304969, 42788060, 53485075, 60435670, 84609938, 106970150, 120871340, 151089175, 169219876, 187350577, 211524845, 213940300, 302178350, 374701154, 423049690, 604356700, 749402308, 846099380, 936752885, 1057624225, 1311454039, 1873505770, 2115248450, 2622908078, 3747011540, 4230496900, 4683764425, 5245816156, 6557270195, 9367528850, 13114540390, 18735057700, 26229080780, 32786350975, 65572701950, 131145403900]

約数ペア:

[(1, 131145403900), (2, 65572701950), (4, 32786350975), (5, 26229080780), (7, 18735057700), (10, 13114540390), (14, 9367528850), (20, 6557270195), (25, 5245816156), (28, 4683764425), (31, 4230496900), (35, 3747011540), (50, 2622908078), (62, 2115248450), (70, 1873505770), (100, 1311454039), (124, 1057624225), (140, 936752885), (155, 846099380), (175, 749402308), (217, 604356700), (310, 423049690), (350, 374701154), (434, 302178350), (613, 213940300), (620, 211524845), (700, 187350577), (775, 169219876), (868, 151089175), (1085, 120871340), (1226, 106970150), (1550, 84609938), (2170, 60435670), (2452, 53485075), (3065, 42788060), (3100, 42304969), (4291, 30562900), (4340, 30217835), (5425, 24174268), (6130, 21394030), (8582, 15281450), (9859, 13302100), (10850, 12087134), (12260, 10697015), (15325, 8557612), (17164, 7640725), (19003, 6901300), (19718, 6651050), (21455, 6112580), (21700, 6043567), (30650, 4278806), (38006, 3450650), (39436, 3325525), (42910, 3056290), (49295, 2660420), (61300, 2139403), (69013, 1900300), (76012, 1725325), (85820, 1528145), (95015, 1380260), (98590, 1330210), (107275, 1222516), (133021, 985900), (138026, 950150), (190030, 690130), (197180, 665105), (214550, 611258), (246475, 532084), (266042, 492950), (276052, 475075), (305629, 429100), (345065, 380060)]