212229000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23581}}^1$

素因数の和:23608

約数の個数: 96

約数和(自身を含む): 717364440

約数和(自身を除く): 505135440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 23581, 47162, 70743, 94324, 117905, 141486, 188648, 212229, 235810, 282972, 353715, 424458, 471620, 565944, 589525, 707430, 848916, 943240, 1061145, 1179050, 1414860, 1697832, 1768575, 2122290, 2358100, 2829720, 2947625, 3537150, 4244580, 4716200, 5305725, 5895250, 7074300, 8489160, 8842875, 10611450, 11790500, 14148600, 17685750, 21222900, 23581000, 26528625, 35371500, 42445800, 53057250, 70743000, 106114500, 212229000]

約数ペア:

[(1, 212229000), (2, 106114500), (3, 70743000), (4, 53057250), (5, 42445800), (6, 35371500), (8, 26528625), (9, 23581000), (10, 21222900), (12, 17685750), (15, 14148600), (18, 11790500), (20, 10611450), (24, 8842875), (25, 8489160), (30, 7074300), (36, 5895250), (40, 5305725), (45, 4716200), (50, 4244580), (60, 3537150), (72, 2947625), (75, 2829720), (90, 2358100), (100, 2122290), (120, 1768575), (125, 1697832), (150, 1414860), (180, 1179050), (200, 1061145), (225, 943240), (250, 848916), (300, 707430), (360, 589525), (375, 565944), (450, 471620), (500, 424458), (600, 353715), (750, 282972), (900, 235810), (1000, 212229), (1125, 188648), (1500, 141486), (1800, 117905), (2250, 94324), (3000, 70743), (4500, 47162), (9000, 23581)]