75223260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 262918656

約数和(自身を除く): 187695396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 227, 252, 263, 315, 420, 454, 526, 630, 681, 789, 908, 1052, 1135, 1260, 1315, 1362, 1578, 1589, 1841, 2043, 2270, 2367, 2630, 2724, 3156, 3178, 3405, 3682, 3945, 4086, 4540, 4734, 4767, 5260, 5523, 6356, 6810, 7364, 7890, 7945, 8172, 9205, 9468, 9534, 10215, 11046, 11835, 13620, 14301, 15780, 15890, 16569, 18410, 19068, 20430, 22092, 23670, 23835, 27615, 28602, 31780, 33138, 36820, 40860, 47340, 47670, 55230, 57204, 59701, 66276, 71505, 82845, 95340, 110460, 119402, 143010, 165690, 179103, 238804, 286020, 298505, 331380, 358206, 417907, 537309, 597010, 716412, 835814, 895515, 1074618, 1194020, 1253721, 1671628, 1791030, 2089535, 2149236, 2507442, 2686545, 3582060, 3761163, 4179070, 5014884, 5373090, 6268605, 7522326, 8358140, 10746180, 12537210, 15044652, 18805815, 25074420, 37611630, 75223260]

約数ペア:

[(1, 75223260), (2, 37611630), (3, 25074420), (4, 18805815), (5, 15044652), (6, 12537210), (7, 10746180), (9, 8358140), (10, 7522326), (12, 6268605), (14, 5373090), (15, 5014884), (18, 4179070), (20, 3761163), (21, 3582060), (28, 2686545), (30, 2507442), (35, 2149236), (36, 2089535), (42, 1791030), (45, 1671628), (60, 1253721), (63, 1194020), (70, 1074618), (84, 895515), (90, 835814), (105, 716412), (126, 597010), (140, 537309), (180, 417907), (210, 358206), (227, 331380), (252, 298505), (263, 286020), (315, 238804), (420, 179103), (454, 165690), (526, 143010), (630, 119402), (681, 110460), (789, 95340), (908, 82845), (1052, 71505), (1135, 66276), (1260, 59701), (1315, 57204), (1362, 55230), (1578, 47670), (1589, 47340), (1841, 40860), (2043, 36820), (2270, 33138), (2367, 31780), (2630, 28602), (2724, 27615), (3156, 23835), (3178, 23670), (3405, 22092), (3682, 20430), (3945, 19068), (4086, 18410), (4540, 16569), (4734, 15890), (4767, 15780), (5260, 14301), (5523, 13620), (6356, 11835), (6810, 11046), (7364, 10215), (7890, 9534), (7945, 9468), (8172, 9205)]