171157700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 473719680

約数和(自身を除く): 302561980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 50, 68, 70, 76, 85, 95, 100, 119, 133, 140, 170, 175, 190, 238, 266, 323, 340, 350, 380, 425, 475, 476, 532, 595, 646, 665, 700, 757, 850, 950, 1190, 1292, 1330, 1514, 1615, 1700, 1900, 2261, 2380, 2660, 2975, 3028, 3230, 3325, 3785, 4522, 5299, 5950, 6460, 6650, 7570, 8075, 9044, 10598, 11305, 11900, 12869, 13300, 14383, 15140, 16150, 18925, 21196, 22610, 25738, 26495, 28766, 32300, 37850, 45220, 51476, 52990, 56525, 57532, 64345, 71915, 75700, 90083, 100681, 105980, 113050, 128690, 132475, 143830, 180166, 201362, 226100, 244511, 257380, 264950, 287660, 321725, 359575, 360332, 402724, 450415, 489022, 503405, 529900, 643450, 719150, 900830, 978044, 1006810, 1222555, 1286900, 1438300, 1711577, 1801660, 2013620, 2252075, 2445110, 2517025, 3423154, 4504150, 4890220, 5034050, 6112775, 6846308, 8557885, 9008300, 10068100, 12225550, 17115770, 24451100, 34231540, 42789425, 85578850, 171157700]

約数ペア:

[(1, 171157700), (2, 85578850), (4, 42789425), (5, 34231540), (7, 24451100), (10, 17115770), (14, 12225550), (17, 10068100), (19, 9008300), (20, 8557885), (25, 6846308), (28, 6112775), (34, 5034050), (35, 4890220), (38, 4504150), (50, 3423154), (68, 2517025), (70, 2445110), (76, 2252075), (85, 2013620), (95, 1801660), (100, 1711577), (119, 1438300), (133, 1286900), (140, 1222555), (170, 1006810), (175, 978044), (190, 900830), (238, 719150), (266, 643450), (323, 529900), (340, 503405), (350, 489022), (380, 450415), (425, 402724), (475, 360332), (476, 359575), (532, 321725), (595, 287660), (646, 264950), (665, 257380), (700, 244511), (757, 226100), (850, 201362), (950, 180166), (1190, 143830), (1292, 132475), (1330, 128690), (1514, 113050), (1615, 105980), (1700, 100681), (1900, 90083), (2261, 75700), (2380, 71915), (2660, 64345), (2975, 57532), (3028, 56525), (3230, 52990), (3325, 51476), (3785, 45220), (4522, 37850), (5299, 32300), (5950, 28766), (6460, 26495), (6650, 25738), (7570, 22610), (8075, 21196), (9044, 18925), (10598, 16150), (11305, 15140), (11900, 14383), (12869, 13300)]