75602940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{180007}}^1$

素因数の和:180026

約数の個数: 48

約数和(自身を含む): 241930752

約数和(自身を除く): 166327812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 180007, 360014, 540021, 720028, 900035, 1080042, 1260049, 1800070, 2160084, 2520098, 2700105, 3600140, 3780147, 5040196, 5400210, 6300245, 7560294, 10800420, 12600490, 15120588, 18900735, 25200980, 37801470, 75602940]

約数ペア:

[(1, 75602940), (2, 37801470), (3, 25200980), (4, 18900735), (5, 15120588), (6, 12600490), (7, 10800420), (10, 7560294), (12, 6300245), (14, 5400210), (15, 5040196), (20, 3780147), (21, 3600140), (28, 2700105), (30, 2520098), (35, 2160084), (42, 1800070), (60, 1260049), (70, 1080042), (84, 900035), (105, 720028), (140, 540021), (210, 360014), (420, 180007)]