140323500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{31183}}^1$

素因数の和:31208

約数の個数: 72

約数和(自身を含む): 442688064

約数和(自身を除く): 302364564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 31183, 62366, 93549, 124732, 155915, 187098, 280647, 311830, 374196, 467745, 561294, 623660, 779575, 935490, 1122588, 1403235, 1559150, 1870980, 2338725, 2806470, 3118300, 3897875, 4677450, 5612940, 7016175, 7795750, 9354900, 11693625, 14032350, 15591500, 23387250, 28064700, 35080875, 46774500, 70161750, 140323500]

約数ペア:

[(1, 140323500), (2, 70161750), (3, 46774500), (4, 35080875), (5, 28064700), (6, 23387250), (9, 15591500), (10, 14032350), (12, 11693625), (15, 9354900), (18, 7795750), (20, 7016175), (25, 5612940), (30, 4677450), (36, 3897875), (45, 3118300), (50, 2806470), (60, 2338725), (75, 1870980), (90, 1559150), (100, 1403235), (125, 1122588), (150, 935490), (180, 779575), (225, 623660), (250, 561294), (300, 467745), (375, 374196), (450, 311830), (500, 280647), (750, 187098), (900, 155915), (1125, 124732), (1500, 93549), (2250, 62366), (4500, 31183)]