87330540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 280998144

約数和(自身を除く): 193667604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 523, 605, 660, 690, 726, 759, 1012, 1046, 1210, 1265, 1380, 1452, 1518, 1569, 1815, 2092, 2420, 2530, 2615, 2783, 3036, 3138, 3630, 3795, 5060, 5230, 5566, 5753, 6276, 7260, 7590, 7845, 8349, 10460, 11132, 11506, 12029, 13915, 15180, 15690, 16698, 17259, 23012, 24058, 27830, 28765, 31380, 33396, 34518, 36087, 41745, 48116, 55660, 57530, 60145, 63283, 69036, 72174, 83490, 86295, 115060, 120290, 126566, 132319, 144348, 166980, 172590, 180435, 189849, 240580, 253132, 264638, 316415, 345180, 360870, 379698, 396957, 529276, 632830, 661595, 721740, 759396, 793914, 949245, 1265660, 1323190, 1455509, 1587828, 1898490, 1984785, 2646380, 2911018, 3796980, 3969570, 4366527, 5822036, 7277545, 7939140, 8733054, 14555090, 17466108, 21832635, 29110180, 43665270, 87330540]

約数ペア:

[(1, 87330540), (2, 43665270), (3, 29110180), (4, 21832635), (5, 17466108), (6, 14555090), (10, 8733054), (11, 7939140), (12, 7277545), (15, 5822036), (20, 4366527), (22, 3969570), (23, 3796980), (30, 2911018), (33, 2646380), (44, 1984785), (46, 1898490), (55, 1587828), (60, 1455509), (66, 1323190), (69, 1265660), (92, 949245), (110, 793914), (115, 759396), (121, 721740), (132, 661595), (138, 632830), (165, 529276), (220, 396957), (230, 379698), (242, 360870), (253, 345180), (276, 316415), (330, 264638), (345, 253132), (363, 240580), (460, 189849), (484, 180435), (506, 172590), (523, 166980), (605, 144348), (660, 132319), (690, 126566), (726, 120290), (759, 115060), (1012, 86295), (1046, 83490), (1210, 72174), (1265, 69036), (1380, 63283), (1452, 60145), (1518, 57530), (1569, 55660), (1815, 48116), (2092, 41745), (2420, 36087), (2530, 34518), (2615, 33396), (2783, 31380), (3036, 28765), (3138, 27830), (3630, 24058), (3795, 23012), (5060, 17259), (5230, 16698), (5566, 15690), (5753, 15180), (6276, 13915), (7260, 12029), (7590, 11506), (7845, 11132), (8349, 10460)]