150581304

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{20707}}^1$

素因数の和:20820

約数の個数: 48

約数和(自身を含む): 411882120

約数和(自身を除く): 261300816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 20707, 41414, 62121, 82828, 124242, 165656, 186363, 248484, 372726, 496968, 745452, 1490904, 2091407, 4182814, 6274221, 8365628, 12548442, 16731256, 18822663, 25096884, 37645326, 50193768, 75290652, 150581304]

約数ペア:

[(1, 150581304), (2, 75290652), (3, 50193768), (4, 37645326), (6, 25096884), (8, 18822663), (9, 16731256), (12, 12548442), (18, 8365628), (24, 6274221), (36, 4182814), (72, 2091407), (101, 1490904), (202, 745452), (303, 496968), (404, 372726), (606, 248484), (808, 186363), (909, 165656), (1212, 124242), (1818, 82828), (2424, 62121), (3636, 41414), (7272, 20707)]