65500560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3137}}^1$

素因数の和:3185

約数の個数: 120

約数和(自身を含む): 227630520

約数和(自身を除く): 162129960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3137, 3480, 4176, 5220, 6274, 6960, 9411, 10440, 12548, 15685, 18822, 20880, 25096, 28233, 31370, 37644, 47055, 50192, 56466, 62740, 75288, 90973, 94110, 112932, 125480, 141165, 150576, 181946, 188220, 225864, 250960, 272919, 282330, 363892, 376440, 451728, 454865, 545838, 564660, 727784, 752880, 818757, 909730, 1091676, 1129320, 1364595, 1455568, 1637514, 1819460, 2183352, 2258640, 2729190, 3275028, 3638920, 4093785, 4366704, 5458380, 6550056, 7277840, 8187570, 10916760, 13100112, 16375140, 21833520, 32750280, 65500560]

約数ペア:

[(1, 65500560), (2, 32750280), (3, 21833520), (4, 16375140), (5, 13100112), (6, 10916760), (8, 8187570), (9, 7277840), (10, 6550056), (12, 5458380), (15, 4366704), (16, 4093785), (18, 3638920), (20, 3275028), (24, 2729190), (29, 2258640), (30, 2183352), (36, 1819460), (40, 1637514), (45, 1455568), (48, 1364595), (58, 1129320), (60, 1091676), (72, 909730), (80, 818757), (87, 752880), (90, 727784), (116, 564660), (120, 545838), (144, 454865), (145, 451728), (174, 376440), (180, 363892), (232, 282330), (240, 272919), (261, 250960), (290, 225864), (348, 188220), (360, 181946), (435, 150576), (464, 141165), (522, 125480), (580, 112932), (696, 94110), (720, 90973), (870, 75288), (1044, 62740), (1160, 56466), (1305, 50192), (1392, 47055), (1740, 37644), (2088, 31370), (2320, 28233), (2610, 25096), (3137, 20880), (3480, 18822), (4176, 15685), (5220, 12548), (6274, 10440), (6960, 9411)]