54422340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 179952192

約数和(自身を除く): 125529852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 107, 140, 147, 173, 196, 210, 214, 245, 294, 321, 346, 420, 428, 490, 519, 535, 588, 642, 692, 735, 749, 865, 980, 1038, 1070, 1211, 1284, 1470, 1498, 1605, 1730, 2076, 2140, 2247, 2422, 2595, 2940, 2996, 3210, 3460, 3633, 3745, 4494, 4844, 5190, 5243, 6055, 6420, 7266, 7490, 8477, 8988, 10380, 10486, 11235, 12110, 14532, 14980, 15729, 16954, 18165, 18511, 20972, 22470, 24220, 25431, 26215, 31458, 33908, 36330, 37022, 42385, 44940, 50862, 52430, 55533, 62916, 72660, 74044, 78645, 84770, 92555, 101724, 104860, 111066, 127155, 129577, 157290, 169540, 185110, 222132, 254310, 259154, 277665, 314580, 370220, 388731, 508620, 518308, 555330, 647885, 777462, 907039, 1110660, 1295770, 1554924, 1814078, 1943655, 2591540, 2721117, 3628156, 3887310, 4535195, 5442234, 7774620, 9070390, 10884468, 13605585, 18140780, 27211170, 54422340]

約数ペア:

[(1, 54422340), (2, 27211170), (3, 18140780), (4, 13605585), (5, 10884468), (6, 9070390), (7, 7774620), (10, 5442234), (12, 4535195), (14, 3887310), (15, 3628156), (20, 2721117), (21, 2591540), (28, 1943655), (30, 1814078), (35, 1554924), (42, 1295770), (49, 1110660), (60, 907039), (70, 777462), (84, 647885), (98, 555330), (105, 518308), (107, 508620), (140, 388731), (147, 370220), (173, 314580), (196, 277665), (210, 259154), (214, 254310), (245, 222132), (294, 185110), (321, 169540), (346, 157290), (420, 129577), (428, 127155), (490, 111066), (519, 104860), (535, 101724), (588, 92555), (642, 84770), (692, 78645), (735, 74044), (749, 72660), (865, 62916), (980, 55533), (1038, 52430), (1070, 50862), (1211, 44940), (1284, 42385), (1470, 37022), (1498, 36330), (1605, 33908), (1730, 31458), (2076, 26215), (2140, 25431), (2247, 24220), (2422, 22470), (2595, 20972), (2940, 18511), (2996, 18165), (3210, 16954), (3460, 15729), (3633, 14980), (3745, 14532), (4494, 12110), (4844, 11235), (5190, 10486), (5243, 10380), (6055, 8988), (6420, 8477), (7266, 7490)]