282916620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1660

約数の個数: 144

約数和(自身を含む): 987936768

約数和(自身を除く): 705020148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 151, 180, 210, 252, 302, 315, 420, 453, 604, 630, 755, 906, 1057, 1260, 1359, 1487, 1510, 1812, 2114, 2265, 2718, 2974, 3020, 3171, 4228, 4461, 4530, 5285, 5436, 5948, 6342, 6795, 7435, 8922, 9060, 9513, 10409, 10570, 12684, 13383, 13590, 14870, 15855, 17844, 19026, 20818, 21140, 22305, 26766, 27180, 29740, 31227, 31710, 38052, 41636, 44610, 47565, 52045, 53532, 62454, 63420, 66915, 89220, 93681, 95130, 104090, 124908, 133830, 156135, 187362, 190260, 208180, 224537, 267660, 312270, 374724, 449074, 468405, 624540, 673611, 898148, 936810, 1122685, 1347222, 1571759, 1873620, 2020833, 2245370, 2694444, 3143518, 3368055, 4041666, 4490740, 4715277, 6287036, 6736110, 7858795, 8083332, 9430554, 10104165, 13472220, 14145831, 15717590, 18861108, 20208330, 23576385, 28291662, 31435180, 40416660, 47152770, 56583324, 70729155, 94305540, 141458310, 282916620]

約数ペア:

[(1, 282916620), (2, 141458310), (3, 94305540), (4, 70729155), (5, 56583324), (6, 47152770), (7, 40416660), (9, 31435180), (10, 28291662), (12, 23576385), (14, 20208330), (15, 18861108), (18, 15717590), (20, 14145831), (21, 13472220), (28, 10104165), (30, 9430554), (35, 8083332), (36, 7858795), (42, 6736110), (45, 6287036), (60, 4715277), (63, 4490740), (70, 4041666), (84, 3368055), (90, 3143518), (105, 2694444), (126, 2245370), (140, 2020833), (151, 1873620), (180, 1571759), (210, 1347222), (252, 1122685), (302, 936810), (315, 898148), (420, 673611), (453, 624540), (604, 468405), (630, 449074), (755, 374724), (906, 312270), (1057, 267660), (1260, 224537), (1359, 208180), (1487, 190260), (1510, 187362), (1812, 156135), (2114, 133830), (2265, 124908), (2718, 104090), (2974, 95130), (3020, 93681), (3171, 89220), (4228, 66915), (4461, 63420), (4530, 62454), (5285, 53532), (5436, 52045), (5948, 47565), (6342, 44610), (6795, 41636), (7435, 38052), (8922, 31710), (9060, 31227), (9513, 29740), (10409, 27180), (10570, 26766), (12684, 22305), (13383, 21140), (13590, 20818), (14870, 19026), (15855, 17844)]