313665000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 160

約数和(自身を含む): 1069532640

約数和(自身を除く): 755867640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 500, 550, 600, 625, 660, 750, 825, 1000, 1100, 1250, 1320, 1375, 1500, 1650, 1875, 1901, 2200, 2500, 2750, 3000, 3300, 3750, 3802, 4125, 5000, 5500, 5703, 6600, 6875, 7500, 7604, 8250, 9505, 11000, 11406, 13750, 15000, 15208, 16500, 19010, 20625, 20911, 22812, 27500, 28515, 33000, 38020, 41250, 41822, 45624, 47525, 55000, 57030, 62733, 76040, 82500, 83644, 95050, 104555, 114060, 125466, 142575, 165000, 167288, 190100, 209110, 228120, 237625, 250932, 285150, 313665, 380200, 418220, 475250, 501864, 522775, 570300, 627330, 712875, 836440, 950500, 1045550, 1140600, 1188125, 1254660, 1425750, 1568325, 1901000, 2091100, 2376250, 2509320, 2613875, 2851500, 3136650, 3564375, 4182200, 4752500, 5227750, 5703000, 6273300, 7128750, 7841625, 9505000, 10455500, 12546600, 13069375, 14257500, 15683250, 20911000, 26138750, 28515000, 31366500, 39208125, 52277500, 62733000, 78416250, 104555000, 156832500, 313665000]

約数ペア:

[(1, 313665000), (2, 156832500), (3, 104555000), (4, 78416250), (5, 62733000), (6, 52277500), (8, 39208125), (10, 31366500), (11, 28515000), (12, 26138750), (15, 20911000), (20, 15683250), (22, 14257500), (24, 13069375), (25, 12546600), (30, 10455500), (33, 9505000), (40, 7841625), (44, 7128750), (50, 6273300), (55, 5703000), (60, 5227750), (66, 4752500), (75, 4182200), (88, 3564375), (100, 3136650), (110, 2851500), (120, 2613875), (125, 2509320), (132, 2376250), (150, 2091100), (165, 1901000), (200, 1568325), (220, 1425750), (250, 1254660), (264, 1188125), (275, 1140600), (300, 1045550), (330, 950500), (375, 836440), (440, 712875), (500, 627330), (550, 570300), (600, 522775), (625, 501864), (660, 475250), (750, 418220), (825, 380200), (1000, 313665), (1100, 285150), (1250, 250932), (1320, 237625), (1375, 228120), (1500, 209110), (1650, 190100), (1875, 167288), (1901, 165000), (2200, 142575), (2500, 125466), (2750, 114060), (3000, 104555), (3300, 95050), (3750, 83644), (3802, 82500), (4125, 76040), (5000, 62733), (5500, 57030), (5703, 55000), (6600, 47525), (6875, 45624), (7500, 41822), (7604, 41250), (8250, 38020), (9505, 33000), (11000, 28515), (11406, 27500), (13750, 22812), (15000, 20911), (15208, 20625), (16500, 19010)]