99931140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12911}}^1$

素因数の和:12969

約数の個数: 72

約数和(自身を含む): 310197888

約数和(自身を除く): 210266748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 12911, 25822, 38733, 51644, 64555, 77466, 116199, 129110, 154932, 193665, 232398, 258220, 387330, 464796, 555173, 580995, 774660, 1110346, 1161990, 1665519, 2220692, 2323980, 2775865, 3331038, 4996557, 5551730, 6662076, 8327595, 9993114, 11103460, 16655190, 19986228, 24982785, 33310380, 49965570, 99931140]

約数ペア:

[(1, 99931140), (2, 49965570), (3, 33310380), (4, 24982785), (5, 19986228), (6, 16655190), (9, 11103460), (10, 9993114), (12, 8327595), (15, 6662076), (18, 5551730), (20, 4996557), (30, 3331038), (36, 2775865), (43, 2323980), (45, 2220692), (60, 1665519), (86, 1161990), (90, 1110346), (129, 774660), (172, 580995), (180, 555173), (215, 464796), (258, 387330), (387, 258220), (430, 232398), (516, 193665), (645, 154932), (774, 129110), (860, 116199), (1290, 77466), (1548, 64555), (1935, 51644), (2580, 38733), (3870, 25822), (7740, 12911)]