99578820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 316298304

約数和(自身を除く): 216719484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 157, 165, 186, 220, 310, 314, 330, 341, 372, 465, 471, 620, 628, 660, 682, 785, 930, 942, 961, 1023, 1364, 1570, 1705, 1727, 1860, 1884, 1922, 2046, 2355, 2883, 3140, 3410, 3454, 3844, 4092, 4710, 4805, 4867, 5115, 5181, 5766, 6820, 6908, 8635, 9420, 9610, 9734, 10230, 10362, 10571, 11532, 14415, 14601, 17270, 19220, 19468, 20460, 20724, 21142, 24335, 25905, 28830, 29202, 31713, 34540, 42284, 48670, 51810, 52855, 53537, 57660, 58404, 63426, 73005, 97340, 103620, 105710, 107074, 126852, 146010, 150877, 158565, 160611, 211420, 214148, 267685, 292020, 301754, 317130, 321222, 452631, 535370, 603508, 634260, 642444, 754385, 803055, 905262, 1070740, 1508770, 1606110, 1659647, 1810524, 2263155, 3017540, 3212220, 3319294, 4526310, 4978941, 6638588, 8298235, 9052620, 9957882, 16596470, 19915764, 24894705, 33192940, 49789410, 99578820]

約数ペア:

[(1, 99578820), (2, 49789410), (3, 33192940), (4, 24894705), (5, 19915764), (6, 16596470), (10, 9957882), (11, 9052620), (12, 8298235), (15, 6638588), (20, 4978941), (22, 4526310), (30, 3319294), (31, 3212220), (33, 3017540), (44, 2263155), (55, 1810524), (60, 1659647), (62, 1606110), (66, 1508770), (93, 1070740), (110, 905262), (124, 803055), (132, 754385), (155, 642444), (157, 634260), (165, 603508), (186, 535370), (220, 452631), (310, 321222), (314, 317130), (330, 301754), (341, 292020), (372, 267685), (465, 214148), (471, 211420), (620, 160611), (628, 158565), (660, 150877), (682, 146010), (785, 126852), (930, 107074), (942, 105710), (961, 103620), (1023, 97340), (1364, 73005), (1570, 63426), (1705, 58404), (1727, 57660), (1860, 53537), (1884, 52855), (1922, 51810), (2046, 48670), (2355, 42284), (2883, 34540), (3140, 31713), (3410, 29202), (3454, 28830), (3844, 25905), (4092, 24335), (4710, 21142), (4805, 20724), (4867, 20460), (5115, 19468), (5181, 19220), (5766, 17270), (6820, 14601), (6908, 14415), (8635, 11532), (9420, 10571), (9610, 10362), (9734, 10230)]