82505880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7441

約数の個数: 96

約数和(自身を含む): 276831360

約数和(自身を除く): 194325480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 7393, 11160, 14786, 22179, 29572, 36965, 44358, 59144, 66537, 73930, 88716, 110895, 133074, 147860, 177432, 221790, 229183, 266148, 295720, 332685, 443580, 458366, 532296, 665370, 687549, 887160, 916732, 1145915, 1330740, 1375098, 1833464, 2062647, 2291830, 2661480, 2750196, 3437745, 4125294, 4583660, 5500392, 6875490, 8250588, 9167320, 10313235, 13750980, 16501176, 20626470, 27501960, 41252940, 82505880]

約数ペア:

[(1, 82505880), (2, 41252940), (3, 27501960), (4, 20626470), (5, 16501176), (6, 13750980), (8, 10313235), (9, 9167320), (10, 8250588), (12, 6875490), (15, 5500392), (18, 4583660), (20, 4125294), (24, 3437745), (30, 2750196), (31, 2661480), (36, 2291830), (40, 2062647), (45, 1833464), (60, 1375098), (62, 1330740), (72, 1145915), (90, 916732), (93, 887160), (120, 687549), (124, 665370), (155, 532296), (180, 458366), (186, 443580), (248, 332685), (279, 295720), (310, 266148), (360, 229183), (372, 221790), (465, 177432), (558, 147860), (620, 133074), (744, 110895), (930, 88716), (1116, 73930), (1240, 66537), (1395, 59144), (1860, 44358), (2232, 36965), (2790, 29572), (3720, 22179), (5580, 14786), (7393, 11160)]