29819700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1986

約数の個数: 108

約数和(自身を含む): 99017100

約数和(自身を除く): 69197400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 1949, 2550, 3060, 3825, 3898, 5100, 5847, 7650, 7796, 9745, 11694, 15300, 17541, 19490, 23388, 29235, 33133, 35082, 38980, 48725, 58470, 66266, 70164, 87705, 97450, 99399, 116940, 132532, 146175, 165665, 175410, 194900, 198798, 292350, 298197, 331330, 350820, 397596, 438525, 496995, 584700, 596394, 662660, 828325, 877050, 993990, 1192788, 1490985, 1656650, 1754100, 1987980, 2484975, 2981970, 3313300, 4969950, 5963940, 7454925, 9939900, 14909850, 29819700]

約数ペア:

[(1, 29819700), (2, 14909850), (3, 9939900), (4, 7454925), (5, 5963940), (6, 4969950), (9, 3313300), (10, 2981970), (12, 2484975), (15, 1987980), (17, 1754100), (18, 1656650), (20, 1490985), (25, 1192788), (30, 993990), (34, 877050), (36, 828325), (45, 662660), (50, 596394), (51, 584700), (60, 496995), (68, 438525), (75, 397596), (85, 350820), (90, 331330), (100, 298197), (102, 292350), (150, 198798), (153, 194900), (170, 175410), (180, 165665), (204, 146175), (225, 132532), (255, 116940), (300, 99399), (306, 97450), (340, 87705), (425, 70164), (450, 66266), (510, 58470), (612, 48725), (765, 38980), (850, 35082), (900, 33133), (1020, 29235), (1275, 23388), (1530, 19490), (1700, 17541), (1949, 15300), (2550, 11694), (3060, 9745), (3825, 7796), (3898, 7650), (5100, 5847)]