170390100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 524966400

約数和(自身を除く): 354576300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 167, 179, 190, 228, 285, 300, 334, 358, 380, 475, 501, 537, 570, 668, 716, 835, 895, 950, 1002, 1074, 1140, 1425, 1670, 1790, 1900, 2004, 2148, 2505, 2685, 2850, 3173, 3340, 3401, 3580, 4175, 4475, 5010, 5370, 5700, 6346, 6802, 8350, 8950, 9519, 10020, 10203, 10740, 12525, 12692, 13425, 13604, 15865, 16700, 17005, 17900, 19038, 20406, 25050, 26850, 29893, 31730, 34010, 38076, 40812, 47595, 50100, 51015, 53700, 59786, 63460, 68020, 79325, 85025, 89679, 95190, 102030, 119572, 149465, 158650, 170050, 179358, 190380, 204060, 237975, 255075, 298930, 317300, 340100, 358716, 448395, 475950, 510150, 567967, 597860, 747325, 896790, 951900, 1020300, 1135934, 1494650, 1703901, 1793580, 2241975, 2271868, 2839835, 2989300, 3407802, 4483950, 5679670, 6815604, 8519505, 8967900, 11359340, 14199175, 17039010, 28398350, 34078020, 42597525, 56796700, 85195050, 170390100]

約数ペア:

[(1, 170390100), (2, 85195050), (3, 56796700), (4, 42597525), (5, 34078020), (6, 28398350), (10, 17039010), (12, 14199175), (15, 11359340), (19, 8967900), (20, 8519505), (25, 6815604), (30, 5679670), (38, 4483950), (50, 3407802), (57, 2989300), (60, 2839835), (75, 2271868), (76, 2241975), (95, 1793580), (100, 1703901), (114, 1494650), (150, 1135934), (167, 1020300), (179, 951900), (190, 896790), (228, 747325), (285, 597860), (300, 567967), (334, 510150), (358, 475950), (380, 448395), (475, 358716), (501, 340100), (537, 317300), (570, 298930), (668, 255075), (716, 237975), (835, 204060), (895, 190380), (950, 179358), (1002, 170050), (1074, 158650), (1140, 149465), (1425, 119572), (1670, 102030), (1790, 95190), (1900, 89679), (2004, 85025), (2148, 79325), (2505, 68020), (2685, 63460), (2850, 59786), (3173, 53700), (3340, 51015), (3401, 50100), (3580, 47595), (4175, 40812), (4475, 38076), (5010, 34010), (5370, 31730), (5700, 29893), (6346, 26850), (6802, 25050), (8350, 20406), (8950, 19038), (9519, 17900), (10020, 17005), (10203, 16700), (10740, 15865), (12525, 13604), (12692, 13425)]