172114380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 549573024

約数和(自身を除く): 377458644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 43, 45, 60, 74, 86, 90, 111, 129, 148, 172, 180, 185, 215, 222, 258, 333, 370, 387, 430, 444, 516, 555, 601, 645, 666, 740, 774, 860, 1110, 1202, 1290, 1332, 1548, 1591, 1665, 1803, 1935, 2220, 2404, 2580, 3005, 3182, 3330, 3606, 3870, 4773, 5409, 6010, 6364, 6660, 7212, 7740, 7955, 9015, 9546, 10818, 12020, 14319, 15910, 18030, 19092, 21636, 22237, 23865, 25843, 27045, 28638, 31820, 36060, 44474, 47730, 51686, 54090, 57276, 66711, 71595, 77529, 88948, 95460, 103372, 108180, 111185, 129215, 133422, 143190, 155058, 200133, 222370, 232587, 258430, 266844, 286380, 310116, 333555, 387645, 400266, 444740, 465174, 516860, 667110, 775290, 800532, 930348, 956191, 1000665, 1162935, 1334220, 1550580, 1912382, 2001330, 2325870, 2868573, 3824764, 4002660, 4651740, 4780955, 5737146, 8605719, 9561910, 11474292, 14342865, 17211438, 19123820, 28685730, 34422876, 43028595, 57371460, 86057190, 172114380]

約数ペア:

[(1, 172114380), (2, 86057190), (3, 57371460), (4, 43028595), (5, 34422876), (6, 28685730), (9, 19123820), (10, 17211438), (12, 14342865), (15, 11474292), (18, 9561910), (20, 8605719), (30, 5737146), (36, 4780955), (37, 4651740), (43, 4002660), (45, 3824764), (60, 2868573), (74, 2325870), (86, 2001330), (90, 1912382), (111, 1550580), (129, 1334220), (148, 1162935), (172, 1000665), (180, 956191), (185, 930348), (215, 800532), (222, 775290), (258, 667110), (333, 516860), (370, 465174), (387, 444740), (430, 400266), (444, 387645), (516, 333555), (555, 310116), (601, 286380), (645, 266844), (666, 258430), (740, 232587), (774, 222370), (860, 200133), (1110, 155058), (1202, 143190), (1290, 133422), (1332, 129215), (1548, 111185), (1591, 108180), (1665, 103372), (1803, 95460), (1935, 88948), (2220, 77529), (2404, 71595), (2580, 66711), (3005, 57276), (3182, 54090), (3330, 51686), (3606, 47730), (3870, 44474), (4773, 36060), (5409, 31820), (6010, 28638), (6364, 27045), (6660, 25843), (7212, 23865), (7740, 22237), (7955, 21636), (9015, 19092), (9546, 18030), (10818, 15910), (12020, 14319)]