78453300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15383}}^1$

素因数の和:15417

約数の個数: 72

約数和(自身を含む): 240359616

約数和(自身を除く): 161906316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 15383, 30766, 46149, 61532, 76915, 92298, 153830, 184596, 230745, 261511, 307660, 384575, 461490, 523022, 769150, 784533, 922980, 1046044, 1153725, 1307555, 1538300, 1569066, 2307450, 2615110, 3138132, 3922665, 4614900, 5230220, 6537775, 7845330, 13075550, 15690660, 19613325, 26151100, 39226650, 78453300]

約数ペア:

[(1, 78453300), (2, 39226650), (3, 26151100), (4, 19613325), (5, 15690660), (6, 13075550), (10, 7845330), (12, 6537775), (15, 5230220), (17, 4614900), (20, 3922665), (25, 3138132), (30, 2615110), (34, 2307450), (50, 1569066), (51, 1538300), (60, 1307555), (68, 1153725), (75, 1046044), (85, 922980), (100, 784533), (102, 769150), (150, 523022), (170, 461490), (204, 384575), (255, 307660), (300, 261511), (340, 230745), (425, 184596), (510, 153830), (850, 92298), (1020, 76915), (1275, 61532), (1700, 46149), (2550, 30766), (5100, 15383)]