82973400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{138289}}^1$

素因数の和:138308

約数の個数: 48

約数和(自身を含む): 257219400

約数和(自身を除く): 174246000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 138289, 276578, 414867, 553156, 691445, 829734, 1106312, 1382890, 1659468, 2074335, 2765780, 3318936, 3457225, 4148670, 5531560, 6914450, 8297340, 10371675, 13828900, 16594680, 20743350, 27657800, 41486700, 82973400]

約数ペア:

[(1, 82973400), (2, 41486700), (3, 27657800), (4, 20743350), (5, 16594680), (6, 13828900), (8, 10371675), (10, 8297340), (12, 6914450), (15, 5531560), (20, 4148670), (24, 3457225), (25, 3318936), (30, 2765780), (40, 2074335), (50, 1659468), (60, 1382890), (75, 1106312), (100, 829734), (120, 691445), (150, 553156), (200, 414867), (300, 276578), (600, 138289)]