74643707790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1\times {\mathrm{5591}}^1$

素因数の和:6055

約数の個数: 128

約数和(自身を含む): 200893271040

約数和(自身を除く): 126249563250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 251, 270, 394, 502, 591, 753, 985, 1182, 1255, 1506, 1773, 1970, 2259, 2510, 2955, 3546, 3765, 4518, 5319, 5591, 5910, 6777, 7530, 8865, 10638, 11182, 11295, 13554, 16773, 17730, 22590, 26595, 27955, 33546, 33885, 49447, 50319, 53190, 55910, 67770, 83865, 98894, 100638, 148341, 150957, 167730, 247235, 251595, 296682, 301914, 445023, 494470, 503190, 741705, 754785, 890046, 1101427, 1335069, 1403341, 1483410, 1509570, 2202854, 2225115, 2670138, 2806682, 3304281, 4210023, 4450230, 5507135, 6608562, 6675345, 7016705, 8420046, 9912843, 11014270, 12630069, 13350690, 14033410, 16521405, 19825686, 21050115, 25260138, 29738529, 33042810, 37890207, 42100230, 49564215, 59477058, 63150345, 75780414, 99128430, 126300690, 148692645, 189451035, 276458177, 297385290, 378902070, 552916354, 829374531, 1382290885, 1658749062, 2488123593, 2764581770, 4146872655, 4976247186, 7464370779, 8293745310, 12440617965, 14928741558, 24881235930, 37321853895, 74643707790]

約数ペア:

[(1, 74643707790), (2, 37321853895), (3, 24881235930), (5, 14928741558), (6, 12440617965), (9, 8293745310), (10, 7464370779), (15, 4976247186), (18, 4146872655), (27, 2764581770), (30, 2488123593), (45, 1658749062), (54, 1382290885), (90, 829374531), (135, 552916354), (197, 378902070), (251, 297385290), (270, 276458177), (394, 189451035), (502, 148692645), (591, 126300690), (753, 99128430), (985, 75780414), (1182, 63150345), (1255, 59477058), (1506, 49564215), (1773, 42100230), (1970, 37890207), (2259, 33042810), (2510, 29738529), (2955, 25260138), (3546, 21050115), (3765, 19825686), (4518, 16521405), (5319, 14033410), (5591, 13350690), (5910, 12630069), (6777, 11014270), (7530, 9912843), (8865, 8420046), (10638, 7016705), (11182, 6675345), (11295, 6608562), (13554, 5507135), (16773, 4450230), (17730, 4210023), (22590, 3304281), (26595, 2806682), (27955, 2670138), (33546, 2225115), (33885, 2202854), (49447, 1509570), (50319, 1483410), (53190, 1403341), (55910, 1335069), (67770, 1101427), (83865, 890046), (98894, 754785), (100638, 741705), (148341, 503190), (150957, 494470), (167730, 445023), (247235, 301914), (251595, 296682)]