99099900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:908

約数の個数: 108

約数和(自身を含む): 313131000

約数和(自身を除く): 214031100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 149, 150, 180, 225, 298, 300, 447, 450, 596, 739, 745, 894, 900, 1341, 1478, 1490, 1788, 2217, 2235, 2682, 2956, 2980, 3695, 3725, 4434, 4470, 5364, 6651, 6705, 7390, 7450, 8868, 8940, 11085, 11175, 13302, 13410, 14780, 14900, 18475, 22170, 22350, 26604, 26820, 33255, 33525, 36950, 44340, 44700, 55425, 66510, 67050, 73900, 110111, 110850, 133020, 134100, 166275, 220222, 221700, 330333, 332550, 440444, 550555, 660666, 665100, 990999, 1101110, 1321332, 1651665, 1981998, 2202220, 2752775, 3303330, 3963996, 4954995, 5505550, 6606660, 8258325, 9909990, 11011100, 16516650, 19819980, 24774975, 33033300, 49549950, 99099900]

約数ペア:

[(1, 99099900), (2, 49549950), (3, 33033300), (4, 24774975), (5, 19819980), (6, 16516650), (9, 11011100), (10, 9909990), (12, 8258325), (15, 6606660), (18, 5505550), (20, 4954995), (25, 3963996), (30, 3303330), (36, 2752775), (45, 2202220), (50, 1981998), (60, 1651665), (75, 1321332), (90, 1101110), (100, 990999), (149, 665100), (150, 660666), (180, 550555), (225, 440444), (298, 332550), (300, 330333), (447, 221700), (450, 220222), (596, 166275), (739, 134100), (745, 133020), (894, 110850), (900, 110111), (1341, 73900), (1478, 67050), (1490, 66510), (1788, 55425), (2217, 44700), (2235, 44340), (2682, 36950), (2956, 33525), (2980, 33255), (3695, 26820), (3725, 26604), (4434, 22350), (4470, 22170), (5364, 18475), (6651, 14900), (6705, 14780), (7390, 13410), (7450, 13302), (8868, 11175), (8940, 11085)]