90009220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 232968960

約数和(自身を除く): 142959740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 59, 68, 70, 85, 118, 119, 140, 170, 236, 238, 295, 340, 413, 476, 590, 595, 641, 826, 1003, 1180, 1190, 1282, 1652, 2006, 2065, 2380, 2564, 3205, 4012, 4130, 4487, 5015, 6410, 7021, 8260, 8974, 10030, 10897, 12820, 14042, 17948, 20060, 21794, 22435, 28084, 35105, 37819, 43588, 44870, 54485, 70210, 75638, 76279, 89740, 108970, 140420, 151276, 152558, 189095, 217940, 264733, 305116, 378190, 381395, 529466, 642923, 756380, 762790, 1058932, 1285846, 1323665, 1525580, 2571692, 2647330, 3214615, 4500461, 5294660, 6429230, 9000922, 12858460, 18001844, 22502305, 45004610, 90009220]

約数ペア:

[(1, 90009220), (2, 45004610), (4, 22502305), (5, 18001844), (7, 12858460), (10, 9000922), (14, 6429230), (17, 5294660), (20, 4500461), (28, 3214615), (34, 2647330), (35, 2571692), (59, 1525580), (68, 1323665), (70, 1285846), (85, 1058932), (118, 762790), (119, 756380), (140, 642923), (170, 529466), (236, 381395), (238, 378190), (295, 305116), (340, 264733), (413, 217940), (476, 189095), (590, 152558), (595, 151276), (641, 140420), (826, 108970), (1003, 89740), (1180, 76279), (1190, 75638), (1282, 70210), (1652, 54485), (2006, 44870), (2065, 43588), (2380, 37819), (2564, 35105), (3205, 28084), (4012, 22435), (4130, 21794), (4487, 20060), (5015, 17948), (6410, 14042), (7021, 12820), (8260, 10897), (8974, 10030)]