202193820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6609

約数の個数: 120

約数和(自身を含む): 667774800

約数和(自身を除く): 465580980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 6569, 7695, 10260, 13138, 15390, 19707, 26276, 30780, 32845, 39414, 59121, 65690, 78828, 98535, 118242, 124811, 131380, 177363, 197070, 236484, 249622, 295605, 354726, 374433, 394140, 499244, 532089, 591210, 624055, 709452, 748866, 886815, 1064178, 1123299, 1182420, 1248110, 1497732, 1773630, 1872165, 2128356, 2246598, 2496220, 2660445, 3369897, 3547260, 3744330, 4493196, 5320890, 5616495, 6739794, 7488660, 10109691, 10641780, 11232990, 13479588, 16849485, 20219382, 22465980, 33698970, 40438764, 50548455, 67397940, 101096910, 202193820]

約数ペア:

[(1, 202193820), (2, 101096910), (3, 67397940), (4, 50548455), (5, 40438764), (6, 33698970), (9, 22465980), (10, 20219382), (12, 16849485), (15, 13479588), (18, 11232990), (19, 10641780), (20, 10109691), (27, 7488660), (30, 6739794), (36, 5616495), (38, 5320890), (45, 4493196), (54, 3744330), (57, 3547260), (60, 3369897), (76, 2660445), (81, 2496220), (90, 2246598), (95, 2128356), (108, 1872165), (114, 1773630), (135, 1497732), (162, 1248110), (171, 1182420), (180, 1123299), (190, 1064178), (228, 886815), (270, 748866), (285, 709452), (324, 624055), (342, 591210), (380, 532089), (405, 499244), (513, 394140), (540, 374433), (570, 354726), (684, 295605), (810, 249622), (855, 236484), (1026, 197070), (1140, 177363), (1539, 131380), (1620, 124811), (1710, 118242), (2052, 98535), (2565, 78828), (3078, 65690), (3420, 59121), (5130, 39414), (6156, 32845), (6569, 30780), (7695, 26276), (10260, 19707), (13138, 15390)]