7275499020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{454151}}^1$

素因数の和:454255

約数の個数: 72

約数和(自身を含む): 22317029280

約数和(自身を除く): 15041530260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 454151, 908302, 1362453, 1816604, 2270755, 2724906, 4087359, 4541510, 5449812, 6812265, 8174718, 9083020, 13624530, 16349436, 20436795, 27249060, 40419439, 40873590, 80838878, 81747180, 121258317, 161677756, 202097195, 242516634, 363774951, 404194390, 485033268, 606291585, 727549902, 808388780, 1212583170, 1455099804, 1818874755, 2425166340, 3637749510, 7275499020]

約数ペア:

[(1, 7275499020), (2, 3637749510), (3, 2425166340), (4, 1818874755), (5, 1455099804), (6, 1212583170), (9, 808388780), (10, 727549902), (12, 606291585), (15, 485033268), (18, 404194390), (20, 363774951), (30, 242516634), (36, 202097195), (45, 161677756), (60, 121258317), (89, 81747180), (90, 80838878), (178, 40873590), (180, 40419439), (267, 27249060), (356, 20436795), (445, 16349436), (534, 13624530), (801, 9083020), (890, 8174718), (1068, 6812265), (1335, 5449812), (1602, 4541510), (1780, 4087359), (2670, 2724906), (3204, 2270755), (4005, 1816604), (5340, 1362453), (8010, 908302), (16020, 454151)]