153174420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7151}}^1$

素因数の和:7190

約数の個数: 144

約数和(自身を含む): 562318848

約数和(自身を除く): 409144428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 7151, 10710, 14302, 21420, 21453, 28604, 35755, 42906, 50057, 64359, 71510, 85812, 100114, 107265, 121567, 128718, 143020, 150171, 200228, 214530, 243134, 250285, 257436, 300342, 321795, 364701, 429060, 450513, 486268, 500570, 600684, 607835, 643590, 729402, 750855, 850969, 901026, 1001140, 1094103, 1215670, 1287180, 1458804, 1501710, 1701938, 1802052, 1823505, 2188206, 2252565, 2431340, 2552907, 3003420, 3403876, 3647010, 4254845, 4376412, 4505130, 5105814, 5470515, 7294020, 7658721, 8509690, 9010260, 10211628, 10941030, 12764535, 15317442, 17019380, 21882060, 25529070, 30634884, 38293605, 51058140, 76587210, 153174420]

約数ペア:

[(1, 153174420), (2, 76587210), (3, 51058140), (4, 38293605), (5, 30634884), (6, 25529070), (7, 21882060), (9, 17019380), (10, 15317442), (12, 12764535), (14, 10941030), (15, 10211628), (17, 9010260), (18, 8509690), (20, 7658721), (21, 7294020), (28, 5470515), (30, 5105814), (34, 4505130), (35, 4376412), (36, 4254845), (42, 3647010), (45, 3403876), (51, 3003420), (60, 2552907), (63, 2431340), (68, 2252565), (70, 2188206), (84, 1823505), (85, 1802052), (90, 1701938), (102, 1501710), (105, 1458804), (119, 1287180), (126, 1215670), (140, 1094103), (153, 1001140), (170, 901026), (180, 850969), (204, 750855), (210, 729402), (238, 643590), (252, 607835), (255, 600684), (306, 500570), (315, 486268), (340, 450513), (357, 429060), (420, 364701), (476, 321795), (510, 300342), (595, 257436), (612, 250285), (630, 243134), (714, 214530), (765, 200228), (1020, 150171), (1071, 143020), (1190, 128718), (1260, 121567), (1428, 107265), (1530, 100114), (1785, 85812), (2142, 71510), (2380, 64359), (3060, 50057), (3570, 42906), (4284, 35755), (5355, 28604), (7140, 21453), (7151, 21420), (10710, 14302)]