84274740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 144

約数和(自身を含む): 288078336

約数和(自身を除く): 203803596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1373, 1395, 1705, 1860, 1980, 2046, 2746, 2790, 3069, 3410, 4092, 4119, 5115, 5492, 5580, 6138, 6820, 6865, 8238, 10230, 12276, 12357, 13730, 15103, 15345, 16476, 20460, 20595, 24714, 27460, 30206, 30690, 41190, 42563, 45309, 49428, 60412, 61380, 61785, 75515, 82380, 85126, 90618, 123570, 127689, 135927, 151030, 170252, 181236, 212815, 226545, 247140, 255378, 271854, 302060, 383067, 425630, 453090, 468193, 510756, 543708, 638445, 679635, 766134, 851260, 906180, 936386, 1276890, 1359270, 1404579, 1532268, 1872772, 1915335, 2340965, 2553780, 2718540, 2809158, 3830670, 4213737, 4681930, 5618316, 7022895, 7661340, 8427474, 9363860, 14045790, 16854948, 21068685, 28091580, 42137370, 84274740]

約数ペア:

[(1, 84274740), (2, 42137370), (3, 28091580), (4, 21068685), (5, 16854948), (6, 14045790), (9, 9363860), (10, 8427474), (11, 7661340), (12, 7022895), (15, 5618316), (18, 4681930), (20, 4213737), (22, 3830670), (30, 2809158), (31, 2718540), (33, 2553780), (36, 2340965), (44, 1915335), (45, 1872772), (55, 1532268), (60, 1404579), (62, 1359270), (66, 1276890), (90, 936386), (93, 906180), (99, 851260), (110, 766134), (124, 679635), (132, 638445), (155, 543708), (165, 510756), (180, 468193), (186, 453090), (198, 425630), (220, 383067), (279, 302060), (310, 271854), (330, 255378), (341, 247140), (372, 226545), (396, 212815), (465, 181236), (495, 170252), (558, 151030), (620, 135927), (660, 127689), (682, 123570), (930, 90618), (990, 85126), (1023, 82380), (1116, 75515), (1364, 61785), (1373, 61380), (1395, 60412), (1705, 49428), (1860, 45309), (1980, 42563), (2046, 41190), (2746, 30690), (2790, 30206), (3069, 27460), (3410, 24714), (4092, 20595), (4119, 20460), (5115, 16476), (5492, 15345), (5580, 15103), (6138, 13730), (6820, 12357), (6865, 12276), (8238, 10230)]