121125004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 287884800

約数和(自身を除く): 166759796

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 179, 182, 286, 308, 338, 358, 364, 572, 676, 716, 1001, 1183, 1253, 1859, 1969, 2002, 2197, 2327, 2366, 2506, 3718, 3938, 4004, 4394, 4654, 4732, 5012, 7436, 7876, 8788, 9308, 13013, 13783, 15379, 16289, 24167, 25597, 26026, 27566, 30251, 30758, 32578, 48334, 51194, 52052, 55132, 60502, 61516, 65156, 96668, 102388, 121004, 169169, 179179, 211757, 332761, 338338, 358358, 393263, 423514, 665522, 676676, 716716, 786526, 847028, 1331044, 1573052, 2329327, 2752841, 4325893, 4658654, 5505682, 8651786, 9317308, 11011364, 17303572, 30281251, 60562502, 121125004]

約数ペア:

[(1, 121125004), (2, 60562502), (4, 30281251), (7, 17303572), (11, 11011364), (13, 9317308), (14, 8651786), (22, 5505682), (26, 4658654), (28, 4325893), (44, 2752841), (52, 2329327), (77, 1573052), (91, 1331044), (143, 847028), (154, 786526), (169, 716716), (179, 676676), (182, 665522), (286, 423514), (308, 393263), (338, 358358), (358, 338338), (364, 332761), (572, 211757), (676, 179179), (716, 169169), (1001, 121004), (1183, 102388), (1253, 96668), (1859, 65156), (1969, 61516), (2002, 60502), (2197, 55132), (2327, 52052), (2366, 51194), (2506, 48334), (3718, 32578), (3938, 30758), (4004, 30251), (4394, 27566), (4654, 26026), (4732, 25597), (5012, 24167), (7436, 16289), (7876, 15379), (8788, 13783), (9308, 13013)]