74887800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9601}}^1$

素因数の和:9633

約数の個数: 96

約数和(自身を含む): 250036080

約数和(自身を除く): 175148280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 9601, 19202, 28803, 38404, 48005, 57606, 76808, 96010, 115212, 124813, 144015, 192020, 230424, 240025, 249626, 288030, 374439, 384040, 480050, 499252, 576060, 624065, 720075, 748878, 960100, 998504, 1152120, 1248130, 1440150, 1497756, 1872195, 1920200, 2496260, 2880300, 2995512, 3120325, 3744390, 4992520, 5760600, 6240650, 7488780, 9360975, 12481300, 14977560, 18721950, 24962600, 37443900, 74887800]

約数ペア:

[(1, 74887800), (2, 37443900), (3, 24962600), (4, 18721950), (5, 14977560), (6, 12481300), (8, 9360975), (10, 7488780), (12, 6240650), (13, 5760600), (15, 4992520), (20, 3744390), (24, 3120325), (25, 2995512), (26, 2880300), (30, 2496260), (39, 1920200), (40, 1872195), (50, 1497756), (52, 1440150), (60, 1248130), (65, 1152120), (75, 998504), (78, 960100), (100, 748878), (104, 720075), (120, 624065), (130, 576060), (150, 499252), (156, 480050), (195, 384040), (200, 374439), (260, 288030), (300, 249626), (312, 240025), (325, 230424), (390, 192020), (520, 144015), (600, 124813), (650, 115212), (780, 96010), (975, 76808), (1300, 57606), (1560, 48005), (1950, 38404), (2600, 28803), (3900, 19202), (7800, 9601)]