91040940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7549}}^1$

素因数の和:7631

約数の個数: 72

約数和(自身を含む): 280316400

約数和(自身を除く): 189275460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 7549, 12060, 15098, 22647, 30196, 37745, 45294, 67941, 75490, 90588, 113235, 135882, 150980, 226470, 271764, 339705, 452940, 505783, 679410, 1011566, 1358820, 1517349, 2023132, 2528915, 3034698, 4552047, 5057830, 6069396, 7586745, 9104094, 10115660, 15173490, 18208188, 22760235, 30346980, 45520470, 91040940]

約数ペア:

[(1, 91040940), (2, 45520470), (3, 30346980), (4, 22760235), (5, 18208188), (6, 15173490), (9, 10115660), (10, 9104094), (12, 7586745), (15, 6069396), (18, 5057830), (20, 4552047), (30, 3034698), (36, 2528915), (45, 2023132), (60, 1517349), (67, 1358820), (90, 1011566), (134, 679410), (180, 505783), (201, 452940), (268, 339705), (335, 271764), (402, 226470), (603, 150980), (670, 135882), (804, 113235), (1005, 90588), (1206, 75490), (1340, 67941), (2010, 45294), (2412, 37745), (3015, 30196), (4020, 22647), (6030, 15098), (7549, 12060)]