2980408050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{25183}}^1$

素因数の和:25464

約数の個数: 72

約数和(自身を含む): 8038128384

約数和(自身を除く): 5057720334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 263, 450, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 6575, 7890, 11835, 13150, 19725, 23670, 25183, 39450, 50366, 59175, 75549, 118350, 125915, 151098, 226647, 251830, 377745, 453294, 629575, 755490, 1133235, 1259150, 1888725, 2266470, 3777450, 5666175, 6623129, 11332350, 13246258, 19869387, 33115645, 39738774, 59608161, 66231290, 99346935, 119216322, 165578225, 198693870, 298040805, 331156450, 496734675, 596081610, 993469350, 1490204025, 2980408050]

約数ペア:

[(1, 2980408050), (2, 1490204025), (3, 993469350), (5, 596081610), (6, 496734675), (9, 331156450), (10, 298040805), (15, 198693870), (18, 165578225), (25, 119216322), (30, 99346935), (45, 66231290), (50, 59608161), (75, 39738774), (90, 33115645), (150, 19869387), (225, 13246258), (263, 11332350), (450, 6623129), (526, 5666175), (789, 3777450), (1315, 2266470), (1578, 1888725), (2367, 1259150), (2630, 1133235), (3945, 755490), (4734, 629575), (6575, 453294), (7890, 377745), (11835, 251830), (13150, 226647), (19725, 151098), (23670, 125915), (25183, 118350), (39450, 75549), (50366, 59175)]