306388170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 160

約数和(自身を含む): 908905536

約数和(自身を除く): 602517366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 137, 162, 165, 198, 251, 270, 274, 297, 330, 405, 411, 495, 502, 594, 685, 753, 810, 822, 891, 990, 1233, 1255, 1370, 1485, 1506, 1507, 1782, 2055, 2259, 2466, 2510, 2761, 2970, 3014, 3699, 3765, 4110, 4455, 4518, 4521, 5522, 6165, 6777, 7398, 7530, 7535, 8283, 8910, 9042, 11097, 11295, 12330, 13554, 13563, 13805, 15070, 16566, 18495, 20331, 22194, 22590, 22605, 24849, 27126, 27610, 33885, 34387, 36990, 40662, 40689, 41415, 45210, 49698, 55485, 67770, 67815, 68774, 74547, 81378, 82830, 101655, 103161, 110970, 122067, 124245, 135630, 149094, 171935, 203310, 203445, 206322, 223641, 244134, 248490, 309483, 343870, 372735, 378257, 406890, 447282, 515805, 610335, 618966, 745470, 756514, 928449, 1031610, 1118205, 1134771, 1220670, 1547415, 1856898, 1891285, 2236410, 2269542, 2785347, 3094830, 3404313, 3782570, 4642245, 5570694, 5673855, 6808626, 9284490, 10212939, 11347710, 13926735, 17021565, 20425878, 27853470, 30638817, 34043130, 51064695, 61277634, 102129390, 153194085, 306388170]

約数ペア:

[(1, 306388170), (2, 153194085), (3, 102129390), (5, 61277634), (6, 51064695), (9, 34043130), (10, 30638817), (11, 27853470), (15, 20425878), (18, 17021565), (22, 13926735), (27, 11347710), (30, 10212939), (33, 9284490), (45, 6808626), (54, 5673855), (55, 5570694), (66, 4642245), (81, 3782570), (90, 3404313), (99, 3094830), (110, 2785347), (135, 2269542), (137, 2236410), (162, 1891285), (165, 1856898), (198, 1547415), (251, 1220670), (270, 1134771), (274, 1118205), (297, 1031610), (330, 928449), (405, 756514), (411, 745470), (495, 618966), (502, 610335), (594, 515805), (685, 447282), (753, 406890), (810, 378257), (822, 372735), (891, 343870), (990, 309483), (1233, 248490), (1255, 244134), (1370, 223641), (1485, 206322), (1506, 203445), (1507, 203310), (1782, 171935), (2055, 149094), (2259, 135630), (2466, 124245), (2510, 122067), (2761, 110970), (2970, 103161), (3014, 101655), (3699, 82830), (3765, 81378), (4110, 74547), (4455, 68774), (4518, 67815), (4521, 67770), (5522, 55485), (6165, 49698), (6777, 45210), (7398, 41415), (7530, 40689), (7535, 40662), (8283, 36990), (8910, 34387), (9042, 33885), (11097, 27610), (11295, 27126), (12330, 24849), (13554, 22605), (13563, 22590), (13805, 22194), (15070, 20331), (16566, 18495)]