2005266900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73453}}^1$

素因数の和:73490

約数の個数: 144

約数和(自身を含む): 7140904064

約数和(自身を除く): 5135637164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 9100, 13650, 27300, 73453, 146906, 220359, 293812, 367265, 440718, 514171, 734530, 881436, 954889, 1028342, 1101795, 1469060, 1542513, 1836325, 1909778, 2056684, 2203590, 2570855, 2864667, 3085026, 3672650, 3819556, 4407180, 4774445, 5141710, 5508975, 5729334, 6170052, 6684223, 7345300, 7712565, 9548890, 10283420, 11017950, 11458668, 12854275, 13368446, 14323335, 15425130, 19097780, 20052669, 22035900, 23872225, 25708550, 26736892, 28646670, 30850260, 33421115, 38562825, 40105338, 47744450, 51417100, 57293340, 66842230, 71616675, 77125650, 80210676, 95488900, 100263345, 133684460, 143233350, 154251300, 167105575, 200526690, 286466700, 334211150, 401053380, 501316725, 668422300, 1002633450, 2005266900]

約数ペア:

[(1, 2005266900), (2, 1002633450), (3, 668422300), (4, 501316725), (5, 401053380), (6, 334211150), (7, 286466700), (10, 200526690), (12, 167105575), (13, 154251300), (14, 143233350), (15, 133684460), (20, 100263345), (21, 95488900), (25, 80210676), (26, 77125650), (28, 71616675), (30, 66842230), (35, 57293340), (39, 51417100), (42, 47744450), (50, 40105338), (52, 38562825), (60, 33421115), (65, 30850260), (70, 28646670), (75, 26736892), (78, 25708550), (84, 23872225), (91, 22035900), (100, 20052669), (105, 19097780), (130, 15425130), (140, 14323335), (150, 13368446), (156, 12854275), (175, 11458668), (182, 11017950), (195, 10283420), (210, 9548890), (260, 7712565), (273, 7345300), (300, 6684223), (325, 6170052), (350, 5729334), (364, 5508975), (390, 5141710), (420, 4774445), (455, 4407180), (525, 3819556), (546, 3672650), (650, 3085026), (700, 2864667), (780, 2570855), (910, 2203590), (975, 2056684), (1050, 1909778), (1092, 1836325), (1300, 1542513), (1365, 1469060), (1820, 1101795), (1950, 1028342), (2100, 954889), (2275, 881436), (2730, 734530), (3900, 514171), (4550, 440718), (5460, 367265), (6825, 293812), (9100, 220359), (13650, 146906), (27300, 73453)]