158625180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1968

約数の個数: 144

約数和(自身を含む): 558405120

約数和(自身を除く): 399779940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 1879, 2010, 2345, 2412, 2814, 3015, 3758, 4020, 4221, 4690, 5628, 5637, 6030, 7035, 7516, 8442, 9380, 9395, 11274, 12060, 13153, 14070, 16884, 16911, 18790, 21105, 22548, 26306, 28140, 28185, 33822, 37580, 39459, 42210, 52612, 56370, 65765, 67644, 78918, 84420, 84555, 112740, 118377, 125893, 131530, 157836, 169110, 197295, 236754, 251786, 263060, 338220, 377679, 394590, 473508, 503572, 591885, 629465, 755358, 789180, 881251, 1133037, 1183770, 1258930, 1510716, 1762502, 1888395, 2266074, 2367540, 2517860, 2643753, 3525004, 3776790, 4406255, 4532148, 5287506, 5665185, 7553580, 7931259, 8812510, 10575012, 11330370, 13218765, 15862518, 17625020, 22660740, 26437530, 31725036, 39656295, 52875060, 79312590, 158625180]

約数ペア:

[(1, 158625180), (2, 79312590), (3, 52875060), (4, 39656295), (5, 31725036), (6, 26437530), (7, 22660740), (9, 17625020), (10, 15862518), (12, 13218765), (14, 11330370), (15, 10575012), (18, 8812510), (20, 7931259), (21, 7553580), (28, 5665185), (30, 5287506), (35, 4532148), (36, 4406255), (42, 3776790), (45, 3525004), (60, 2643753), (63, 2517860), (67, 2367540), (70, 2266074), (84, 1888395), (90, 1762502), (105, 1510716), (126, 1258930), (134, 1183770), (140, 1133037), (180, 881251), (201, 789180), (210, 755358), (252, 629465), (268, 591885), (315, 503572), (335, 473508), (402, 394590), (420, 377679), (469, 338220), (603, 263060), (630, 251786), (670, 236754), (804, 197295), (938, 169110), (1005, 157836), (1206, 131530), (1260, 125893), (1340, 118377), (1407, 112740), (1876, 84555), (1879, 84420), (2010, 78918), (2345, 67644), (2412, 65765), (2814, 56370), (3015, 52612), (3758, 42210), (4020, 39459), (4221, 37580), (4690, 33822), (5628, 28185), (5637, 28140), (6030, 26306), (7035, 22548), (7516, 21105), (8442, 18790), (9380, 16911), (9395, 16884), (11274, 14070), (12060, 13153)]