1009091200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 2719825920

約数和(自身を除く): 1710734720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 128, 130, 160, 191, 200, 208, 254, 260, 320, 325, 382, 400, 416, 508, 520, 635, 640, 650, 764, 800, 832, 955, 1016, 1040, 1270, 1300, 1528, 1600, 1651, 1664, 1910, 2032, 2080, 2483, 2540, 2600, 3056, 3175, 3200, 3302, 3820, 4064, 4160, 4775, 4966, 5080, 5200, 6112, 6350, 6604, 7640, 8128, 8255, 8320, 9550, 9932, 10160, 10400, 12224, 12415, 12700, 13208, 15280, 16256, 16510, 19100, 19864, 20320, 20800, 24257, 24448, 24830, 25400, 26416, 30560, 33020, 38200, 39728, 40640, 41275, 41600, 48514, 49660, 50800, 52832, 61120, 62075, 66040, 76400, 79456, 81280, 82550, 97028, 99320, 101600, 105664, 121285, 122240, 124150, 132080, 152800, 158912, 165100, 194056, 198640, 203200, 211328, 242570, 248300, 264160, 305600, 315341, 317824, 330200, 388112, 397280, 406400, 485140, 496600, 528320, 606425, 611200, 630682, 660400, 776224, 794560, 970280, 993200, 1056640, 1212850, 1261364, 1320800, 1552448, 1576705, 1589120, 1940560, 1986400, 2425700, 2522728, 2641600, 3104896, 3153410, 3881120, 3972800, 4851400, 5045456, 5283200, 6306820, 7762240, 7883525, 7945600, 9702800, 10090912, 12613640, 15524480, 15767050, 19405600, 20181824, 25227280, 31534100, 38811200, 40363648, 50454560, 63068200, 77622400, 100909120, 126136400, 201818240, 252272800, 504545600, 1009091200]

約数ペア:

[(1, 1009091200), (2, 504545600), (4, 252272800), (5, 201818240), (8, 126136400), (10, 100909120), (13, 77622400), (16, 63068200), (20, 50454560), (25, 40363648), (26, 38811200), (32, 31534100), (40, 25227280), (50, 20181824), (52, 19405600), (64, 15767050), (65, 15524480), (80, 12613640), (100, 10090912), (104, 9702800), (127, 7945600), (128, 7883525), (130, 7762240), (160, 6306820), (191, 5283200), (200, 5045456), (208, 4851400), (254, 3972800), (260, 3881120), (320, 3153410), (325, 3104896), (382, 2641600), (400, 2522728), (416, 2425700), (508, 1986400), (520, 1940560), (635, 1589120), (640, 1576705), (650, 1552448), (764, 1320800), (800, 1261364), (832, 1212850), (955, 1056640), (1016, 993200), (1040, 970280), (1270, 794560), (1300, 776224), (1528, 660400), (1600, 630682), (1651, 611200), (1664, 606425), (1910, 528320), (2032, 496600), (2080, 485140), (2483, 406400), (2540, 397280), (2600, 388112), (3056, 330200), (3175, 317824), (3200, 315341), (3302, 305600), (3820, 264160), (4064, 248300), (4160, 242570), (4775, 211328), (4966, 203200), (5080, 198640), (5200, 194056), (6112, 165100), (6350, 158912), (6604, 152800), (7640, 132080), (8128, 124150), (8255, 122240), (8320, 121285), (9550, 105664), (9932, 101600), (10160, 99320), (10400, 97028), (12224, 82550), (12415, 81280), (12700, 79456), (13208, 76400), (15280, 66040), (16256, 62075), (16510, 61120), (19100, 52832), (19864, 50800), (20320, 49660), (20800, 48514), (24257, 41600), (24448, 41275), (24830, 40640), (25400, 39728), (26416, 38200), (30560, 33020)]