78447423060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{388777}}^1$

素因数の和:388870

約数の個数: 144

約数和(自身を含む): 254727345600

約数和(自身を除く): 176279922540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 59, 60, 76, 90, 95, 114, 118, 171, 177, 180, 190, 228, 236, 285, 295, 342, 354, 380, 531, 570, 590, 684, 708, 855, 885, 1062, 1121, 1140, 1180, 1710, 1770, 2124, 2242, 2655, 3363, 3420, 3540, 4484, 5310, 5605, 6726, 10089, 10620, 11210, 13452, 16815, 20178, 22420, 33630, 40356, 50445, 67260, 100890, 201780, 388777, 777554, 1166331, 1555108, 1943885, 2332662, 3498993, 3887770, 4665324, 5831655, 6997986, 7386763, 7775540, 11663310, 13995972, 14773526, 17494965, 22160289, 22937843, 23326620, 29547052, 34989930, 36933815, 44320578, 45875686, 66480867, 68813529, 69979860, 73867630, 88641156, 91751372, 110801445, 114689215, 132961734, 137627058, 147735260, 206440587, 221602890, 229378430, 265923468, 275254116, 332404335, 344067645, 412881174, 435819017, 443205780, 458756860, 664808670, 688135290, 825762348, 871638034, 1032202935, 1307457051, 1329617340, 1376270580, 1743276068, 2064405870, 2179095085, 2614914102, 3922371153, 4128811740, 4358190170, 5229828204, 6537285255, 7844742306, 8716380340, 13074570510, 15689484612, 19611855765, 26149141020, 39223711530, 78447423060]

約数ペア:

[(1, 78447423060), (2, 39223711530), (3, 26149141020), (4, 19611855765), (5, 15689484612), (6, 13074570510), (9, 8716380340), (10, 7844742306), (12, 6537285255), (15, 5229828204), (18, 4358190170), (19, 4128811740), (20, 3922371153), (30, 2614914102), (36, 2179095085), (38, 2064405870), (45, 1743276068), (57, 1376270580), (59, 1329617340), (60, 1307457051), (76, 1032202935), (90, 871638034), (95, 825762348), (114, 688135290), (118, 664808670), (171, 458756860), (177, 443205780), (180, 435819017), (190, 412881174), (228, 344067645), (236, 332404335), (285, 275254116), (295, 265923468), (342, 229378430), (354, 221602890), (380, 206440587), (531, 147735260), (570, 137627058), (590, 132961734), (684, 114689215), (708, 110801445), (855, 91751372), (885, 88641156), (1062, 73867630), (1121, 69979860), (1140, 68813529), (1180, 66480867), (1710, 45875686), (1770, 44320578), (2124, 36933815), (2242, 34989930), (2655, 29547052), (3363, 23326620), (3420, 22937843), (3540, 22160289), (4484, 17494965), (5310, 14773526), (5605, 13995972), (6726, 11663310), (10089, 7775540), (10620, 7386763), (11210, 6997986), (13452, 5831655), (16815, 4665324), (20178, 3887770), (22420, 3498993), (33630, 2332662), (40356, 1943885), (50445, 1555108), (67260, 1166331), (100890, 777554), (201780, 388777)]