325366380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 1020923904

約数和(自身を除く): 695557524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 127, 129, 172, 180, 215, 254, 258, 331, 381, 387, 430, 508, 516, 635, 645, 662, 762, 774, 860, 993, 1143, 1270, 1290, 1324, 1524, 1548, 1655, 1905, 1935, 1986, 2286, 2540, 2580, 2979, 3310, 3810, 3870, 3972, 4572, 4965, 5461, 5715, 5958, 6620, 7620, 7740, 9930, 10922, 11430, 11916, 14233, 14895, 16383, 19860, 21844, 22860, 27305, 28466, 29790, 32766, 42037, 42699, 49149, 54610, 56932, 59580, 65532, 71165, 81915, 84074, 85398, 98298, 109220, 126111, 128097, 142330, 163830, 168148, 170796, 196596, 210185, 213495, 245745, 252222, 256194, 284660, 327660, 378333, 420370, 426990, 491490, 504444, 512388, 630555, 640485, 756666, 840740, 853980, 982980, 1261110, 1280970, 1513332, 1807591, 1891665, 2522220, 2561940, 3615182, 3783330, 5422773, 7230364, 7566660, 9037955, 10845546, 16268319, 18075910, 21691092, 27113865, 32536638, 36151820, 54227730, 65073276, 81341595, 108455460, 162683190, 325366380]

約数ペア:

[(1, 325366380), (2, 162683190), (3, 108455460), (4, 81341595), (5, 65073276), (6, 54227730), (9, 36151820), (10, 32536638), (12, 27113865), (15, 21691092), (18, 18075910), (20, 16268319), (30, 10845546), (36, 9037955), (43, 7566660), (45, 7230364), (60, 5422773), (86, 3783330), (90, 3615182), (127, 2561940), (129, 2522220), (172, 1891665), (180, 1807591), (215, 1513332), (254, 1280970), (258, 1261110), (331, 982980), (381, 853980), (387, 840740), (430, 756666), (508, 640485), (516, 630555), (635, 512388), (645, 504444), (662, 491490), (762, 426990), (774, 420370), (860, 378333), (993, 327660), (1143, 284660), (1270, 256194), (1290, 252222), (1324, 245745), (1524, 213495), (1548, 210185), (1655, 196596), (1905, 170796), (1935, 168148), (1986, 163830), (2286, 142330), (2540, 128097), (2580, 126111), (2979, 109220), (3310, 98298), (3810, 85398), (3870, 84074), (3972, 81915), (4572, 71165), (4965, 65532), (5461, 59580), (5715, 56932), (5958, 54610), (6620, 49149), (7620, 42699), (7740, 42037), (9930, 32766), (10922, 29790), (11430, 28466), (11916, 27305), (14233, 22860), (14895, 21844), (16383, 19860)]