201338100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1010

約数の個数: 108

約数和(自身を含む): 633878700

約数和(自身を除く): 432540600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 349, 450, 641, 698, 900, 1047, 1282, 1396, 1745, 1923, 2094, 2564, 3141, 3205, 3490, 3846, 4188, 5235, 5769, 6282, 6410, 6980, 7692, 8725, 9615, 10470, 11538, 12564, 12820, 15705, 16025, 17450, 19230, 20940, 23076, 26175, 28845, 31410, 32050, 34900, 38460, 48075, 52350, 57690, 62820, 64100, 78525, 96150, 104700, 115380, 144225, 157050, 192300, 223709, 288450, 314100, 447418, 576900, 671127, 894836, 1118545, 1342254, 2013381, 2237090, 2684508, 3355635, 4026762, 4474180, 5592725, 6711270, 8053524, 10066905, 11185450, 13422540, 16778175, 20133810, 22370900, 33556350, 40267620, 50334525, 67112700, 100669050, 201338100]

約数ペア:

[(1, 201338100), (2, 100669050), (3, 67112700), (4, 50334525), (5, 40267620), (6, 33556350), (9, 22370900), (10, 20133810), (12, 16778175), (15, 13422540), (18, 11185450), (20, 10066905), (25, 8053524), (30, 6711270), (36, 5592725), (45, 4474180), (50, 4026762), (60, 3355635), (75, 2684508), (90, 2237090), (100, 2013381), (150, 1342254), (180, 1118545), (225, 894836), (300, 671127), (349, 576900), (450, 447418), (641, 314100), (698, 288450), (900, 223709), (1047, 192300), (1282, 157050), (1396, 144225), (1745, 115380), (1923, 104700), (2094, 96150), (2564, 78525), (3141, 64100), (3205, 62820), (3490, 57690), (3846, 52350), (4188, 48075), (5235, 38460), (5769, 34900), (6282, 32050), (6410, 31410), (6980, 28845), (7692, 26175), (8725, 23076), (9615, 20940), (10470, 19230), (11538, 17450), (12564, 16025), (12820, 15705)]