74537640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6679}}^1$

素因数の和:6727

約数の個数: 96

約数和(自身を含む): 250099200

約数和(自身を除く): 175561560

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, 6679, 11160, 13358, 20037, 26716, 33395, 40074, 53432, 60111, 66790, 80148, 100185, 120222, 133580, 160296, 200370, 207049, 240444, 267160, 300555, 400740, 414098, 480888, 601110, 621147, 801480, 828196, 1035245, 1202220, 1242294, 1656392, 1863441, 2070490, 2404440, 2484588, 3105735, 3726882, 4140980, 4969176, 6211470, 7453764, 8281960, 9317205, 12422940, 14907528, 18634410, 24845880, 37268820, 74537640]

約数ペア:

[(1, 74537640), (2, 37268820), (3, 24845880), (4, 18634410), (5, 14907528), (6, 12422940), (8, 9317205), (9, 8281960), (10, 7453764), (12, 6211470), (15, 4969176), (18, 4140980), (20, 3726882), (24, 3105735), (30, 2484588), (31, 2404440), (36, 2070490), (40, 1863441), (45, 1656392), (60, 1242294), (62, 1202220), (72, 1035245), (90, 828196), (93, 801480), (120, 621147), (124, 601110), (155, 480888), (180, 414098), (186, 400740), (248, 300555), (279, 267160), (310, 240444), (360, 207049), (372, 200370), (465, 160296), (558, 133580), (620, 120222), (744, 100185), (930, 80148), (1116, 66790), (1240, 60111), (1395, 53432), (1860, 40074), (2232, 33395), (2790, 26716), (3720, 20037), (5580, 13358), (6679, 11160)]