168375150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 487468800

約数和(自身を除く): 319093650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 47, 50, 57, 75, 90, 94, 95, 114, 141, 150, 171, 190, 225, 235, 282, 285, 342, 419, 423, 450, 470, 475, 570, 705, 838, 846, 855, 893, 950, 1175, 1257, 1410, 1425, 1710, 1786, 2095, 2115, 2350, 2514, 2679, 2850, 3525, 3771, 4190, 4230, 4275, 4465, 5358, 6285, 7050, 7542, 7961, 8037, 8550, 8930, 10475, 10575, 12570, 13395, 15922, 16074, 18855, 19693, 20950, 21150, 22325, 23883, 26790, 31425, 37710, 39386, 39805, 40185, 44650, 47766, 59079, 62850, 66975, 71649, 79610, 80370, 94275, 98465, 118158, 119415, 133950, 143298, 177237, 188550, 196930, 199025, 200925, 238830, 295395, 354474, 358245, 374167, 398050, 401850, 492325, 590790, 597075, 716490, 748334, 886185, 984650, 1122501, 1194150, 1476975, 1772370, 1791225, 1870835, 2245002, 2953950, 3367503, 3582450, 3741670, 4430925, 5612505, 6735006, 8861850, 9354175, 11225010, 16837515, 18708350, 28062525, 33675030, 56125050, 84187575, 168375150]

約数ペア:

[(1, 168375150), (2, 84187575), (3, 56125050), (5, 33675030), (6, 28062525), (9, 18708350), (10, 16837515), (15, 11225010), (18, 9354175), (19, 8861850), (25, 6735006), (30, 5612505), (38, 4430925), (45, 3741670), (47, 3582450), (50, 3367503), (57, 2953950), (75, 2245002), (90, 1870835), (94, 1791225), (95, 1772370), (114, 1476975), (141, 1194150), (150, 1122501), (171, 984650), (190, 886185), (225, 748334), (235, 716490), (282, 597075), (285, 590790), (342, 492325), (419, 401850), (423, 398050), (450, 374167), (470, 358245), (475, 354474), (570, 295395), (705, 238830), (838, 200925), (846, 199025), (855, 196930), (893, 188550), (950, 177237), (1175, 143298), (1257, 133950), (1410, 119415), (1425, 118158), (1710, 98465), (1786, 94275), (2095, 80370), (2115, 79610), (2350, 71649), (2514, 66975), (2679, 62850), (2850, 59079), (3525, 47766), (3771, 44650), (4190, 40185), (4230, 39805), (4275, 39386), (4465, 37710), (5358, 31425), (6285, 26790), (7050, 23883), (7542, 22325), (7961, 21150), (8037, 20950), (8550, 19693), (8930, 18855), (10475, 16074), (10575, 15922), (12570, 13395)]