147267750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{28051}}^1$

素因数の和:28078

約数の個数: 64

約数和(自身を含む): 420106752

約数和(自身を除く): 272839002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 28051, 56102, 84153, 140255, 168306, 196357, 280510, 392714, 420765, 589071, 701275, 841530, 981785, 1178142, 1402550, 1963570, 2103825, 2945355, 3506375, 4207650, 4908925, 5890710, 7012750, 9817850, 10519125, 14726775, 21038250, 24544625, 29453550, 49089250, 73633875, 147267750]

約数ペア:

[(1, 147267750), (2, 73633875), (3, 49089250), (5, 29453550), (6, 24544625), (7, 21038250), (10, 14726775), (14, 10519125), (15, 9817850), (21, 7012750), (25, 5890710), (30, 4908925), (35, 4207650), (42, 3506375), (50, 2945355), (70, 2103825), (75, 1963570), (105, 1402550), (125, 1178142), (150, 981785), (175, 841530), (210, 701275), (250, 589071), (350, 420765), (375, 392714), (525, 280510), (750, 196357), (875, 168306), (1050, 140255), (1750, 84153), (2625, 56102), (5250, 28051)]