253635480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{100649}}^1$

素因数の和:100673

約数の個数: 96

約数和(自身を含む): 942084000

約数和(自身を除く): 688448520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 100649, 201298, 301947, 402596, 503245, 603894, 704543, 805192, 905841, 1006490, 1207788, 1409086, 1509735, 1811682, 2012980, 2113629, 2415576, 2818172, 3019470, 3522715, 3623364, 4025960, 4227258, 4529205, 5636344, 6038940, 6340887, 7045430, 7246728, 8454516, 9058410, 10568145, 12077880, 12681774, 14090860, 16909032, 18116820, 21136290, 25363548, 28181720, 31704435, 36233640, 42272580, 50727096, 63408870, 84545160, 126817740, 253635480]

約数ペア:

[(1, 253635480), (2, 126817740), (3, 84545160), (4, 63408870), (5, 50727096), (6, 42272580), (7, 36233640), (8, 31704435), (9, 28181720), (10, 25363548), (12, 21136290), (14, 18116820), (15, 16909032), (18, 14090860), (20, 12681774), (21, 12077880), (24, 10568145), (28, 9058410), (30, 8454516), (35, 7246728), (36, 7045430), (40, 6340887), (42, 6038940), (45, 5636344), (56, 4529205), (60, 4227258), (63, 4025960), (70, 3623364), (72, 3522715), (84, 3019470), (90, 2818172), (105, 2415576), (120, 2113629), (126, 2012980), (140, 1811682), (168, 1509735), (180, 1409086), (210, 1207788), (252, 1006490), (280, 905841), (315, 805192), (360, 704543), (420, 603894), (504, 503245), (630, 402596), (840, 301947), (1260, 201298), (2520, 100649)]