54933750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 157168440

約数和(自身を除く): 102234690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 257, 285, 342, 375, 450, 475, 514, 570, 625, 750, 771, 855, 950, 1125, 1250, 1285, 1425, 1542, 1710, 1875, 2250, 2313, 2375, 2570, 2850, 3750, 3855, 4275, 4626, 4750, 4883, 5625, 6425, 7125, 7710, 8550, 9766, 11250, 11565, 11875, 12850, 14250, 14649, 19275, 21375, 23130, 23750, 24415, 29298, 32125, 35625, 38550, 42750, 43947, 48830, 57825, 64250, 71250, 73245, 87894, 96375, 106875, 115650, 122075, 146490, 160625, 192750, 213750, 219735, 244150, 289125, 321250, 366225, 439470, 481875, 578250, 610375, 732450, 963750, 1098675, 1220750, 1445625, 1831125, 2197350, 2891250, 3051875, 3662250, 5493375, 6103750, 9155625, 10986750, 18311250, 27466875, 54933750]

約数ペア:

[(1, 54933750), (2, 27466875), (3, 18311250), (5, 10986750), (6, 9155625), (9, 6103750), (10, 5493375), (15, 3662250), (18, 3051875), (19, 2891250), (25, 2197350), (30, 1831125), (38, 1445625), (45, 1220750), (50, 1098675), (57, 963750), (75, 732450), (90, 610375), (95, 578250), (114, 481875), (125, 439470), (150, 366225), (171, 321250), (190, 289125), (225, 244150), (250, 219735), (257, 213750), (285, 192750), (342, 160625), (375, 146490), (450, 122075), (475, 115650), (514, 106875), (570, 96375), (625, 87894), (750, 73245), (771, 71250), (855, 64250), (950, 57825), (1125, 48830), (1250, 43947), (1285, 42750), (1425, 38550), (1542, 35625), (1710, 32125), (1875, 29298), (2250, 24415), (2313, 23750), (2375, 23130), (2570, 21375), (2850, 19275), (3750, 14649), (3855, 14250), (4275, 12850), (4626, 11875), (4750, 11565), (4883, 11250), (5625, 9766), (6425, 8550), (7125, 7710)]