83321460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2747

約数の個数: 120

約数和(自身を含む): 275241120

約数和(自身を除く): 191919660

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, 2707, 3078, 3420, 5130, 5414, 6156, 7695, 8121, 10260, 10828, 13535, 15390, 16242, 24363, 27070, 30780, 32484, 40605, 48726, 51433, 54140, 73089, 81210, 97452, 102866, 121815, 146178, 154299, 162420, 205732, 219267, 243630, 257165, 292356, 308598, 365445, 438534, 462897, 487260, 514330, 617196, 730890, 771495, 877068, 925794, 1028660, 1096335, 1388691, 1461780, 1542990, 1851588, 2192670, 2314485, 2777382, 3085980, 4166073, 4385340, 4628970, 5554764, 6943455, 8332146, 9257940, 13886910, 16664292, 20830365, 27773820, 41660730, 83321460]

約数ペア:

[(1, 83321460), (2, 41660730), (3, 27773820), (4, 20830365), (5, 16664292), (6, 13886910), (9, 9257940), (10, 8332146), (12, 6943455), (15, 5554764), (18, 4628970), (19, 4385340), (20, 4166073), (27, 3085980), (30, 2777382), (36, 2314485), (38, 2192670), (45, 1851588), (54, 1542990), (57, 1461780), (60, 1388691), (76, 1096335), (81, 1028660), (90, 925794), (95, 877068), (108, 771495), (114, 730890), (135, 617196), (162, 514330), (171, 487260), (180, 462897), (190, 438534), (228, 365445), (270, 308598), (285, 292356), (324, 257165), (342, 243630), (380, 219267), (405, 205732), (513, 162420), (540, 154299), (570, 146178), (684, 121815), (810, 102866), (855, 97452), (1026, 81210), (1140, 73089), (1539, 54140), (1620, 51433), (1710, 48726), (2052, 40605), (2565, 32484), (2707, 30780), (3078, 27070), (3420, 24363), (5130, 16242), (5414, 15390), (6156, 13535), (7695, 10828), (8121, 10260)]