82752840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25541}}^1$

素因数の和:25564

約数の個数: 80

約数和(自身を含む): 278152380

約数和(自身を除く): 195399540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25541, 51082, 76623, 102164, 127705, 153246, 204328, 229869, 255410, 306492, 383115, 459738, 510820, 612984, 689607, 766230, 919476, 1021640, 1149345, 1379214, 1532460, 1838952, 2068821, 2298690, 2758428, 3064920, 3448035, 4137642, 4597380, 5516856, 6896070, 8275284, 9194760, 10344105, 13792140, 16550568, 20688210, 27584280, 41376420, 82752840]

約数ペア:

[(1, 82752840), (2, 41376420), (3, 27584280), (4, 20688210), (5, 16550568), (6, 13792140), (8, 10344105), (9, 9194760), (10, 8275284), (12, 6896070), (15, 5516856), (18, 4597380), (20, 4137642), (24, 3448035), (27, 3064920), (30, 2758428), (36, 2298690), (40, 2068821), (45, 1838952), (54, 1532460), (60, 1379214), (72, 1149345), (81, 1021640), (90, 919476), (108, 766230), (120, 689607), (135, 612984), (162, 510820), (180, 459738), (216, 383115), (270, 306492), (324, 255410), (360, 229869), (405, 204328), (540, 153246), (648, 127705), (810, 102164), (1080, 76623), (1620, 51082), (3240, 25541)]