500940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 108

約数和(自身を含む): 1742832

約数和(自身を除く): 1241892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 121, 132, 138, 165, 180, 198, 207, 220, 230, 242, 253, 276, 330, 345, 363, 396, 414, 460, 484, 495, 506, 605, 660, 690, 726, 759, 828, 990, 1012, 1035, 1089, 1210, 1265, 1380, 1452, 1518, 1815, 1980, 2070, 2178, 2277, 2420, 2530, 2783, 3036, 3630, 3795, 4140, 4356, 4554, 5060, 5445, 5566, 7260, 7590, 8349, 9108, 10890, 11132, 11385, 13915, 15180, 16698, 21780, 22770, 25047, 27830, 33396, 41745, 45540, 50094, 55660, 83490, 100188, 125235, 166980, 250470, 500940]

約数ペア:

[(1, 500940), (2, 250470), (3, 166980), (4, 125235), (5, 100188), (6, 83490), (9, 55660), (10, 50094), (11, 45540), (12, 41745), (15, 33396), (18, 27830), (20, 25047), (22, 22770), (23, 21780), (30, 16698), (33, 15180), (36, 13915), (44, 11385), (45, 11132), (46, 10890), (55, 9108), (60, 8349), (66, 7590), (69, 7260), (90, 5566), (92, 5445), (99, 5060), (110, 4554), (115, 4356), (121, 4140), (132, 3795), (138, 3630), (165, 3036), (180, 2783), (198, 2530), (207, 2420), (220, 2277), (230, 2178), (242, 2070), (253, 1980), (276, 1815), (330, 1518), (345, 1452), (363, 1380), (396, 1265), (414, 1210), (460, 1089), (484, 1035), (495, 1012), (506, 990), (605, 828), (660, 759), (690, 726)]