195270900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1334

約数の個数: 144

約数和(自身を含む): 629959680

約数和(自身を除く): 434688780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 94, 100, 110, 132, 141, 150, 165, 188, 220, 235, 275, 282, 300, 330, 470, 517, 550, 564, 660, 705, 825, 940, 1034, 1100, 1175, 1259, 1410, 1551, 1650, 2068, 2350, 2518, 2585, 2820, 3102, 3300, 3525, 3777, 4700, 5036, 5170, 6204, 6295, 7050, 7554, 7755, 10340, 12590, 12925, 13849, 14100, 15108, 15510, 18885, 25180, 25850, 27698, 31020, 31475, 37770, 38775, 41547, 51700, 55396, 59173, 62950, 69245, 75540, 77550, 83094, 94425, 118346, 125900, 138490, 155100, 166188, 177519, 188850, 207735, 236692, 276980, 295865, 346225, 355038, 377700, 415470, 591730, 650903, 692450, 710076, 830940, 887595, 1038675, 1183460, 1301806, 1384900, 1479325, 1775190, 1952709, 2077350, 2603612, 2958650, 3254515, 3550380, 3905418, 4154700, 4437975, 5917300, 6509030, 7810836, 8875950, 9763545, 13018060, 16272575, 17751900, 19527090, 32545150, 39054180, 48817725, 65090300, 97635450, 195270900]

約数ペア:

[(1, 195270900), (2, 97635450), (3, 65090300), (4, 48817725), (5, 39054180), (6, 32545150), (10, 19527090), (11, 17751900), (12, 16272575), (15, 13018060), (20, 9763545), (22, 8875950), (25, 7810836), (30, 6509030), (33, 5917300), (44, 4437975), (47, 4154700), (50, 3905418), (55, 3550380), (60, 3254515), (66, 2958650), (75, 2603612), (94, 2077350), (100, 1952709), (110, 1775190), (132, 1479325), (141, 1384900), (150, 1301806), (165, 1183460), (188, 1038675), (220, 887595), (235, 830940), (275, 710076), (282, 692450), (300, 650903), (330, 591730), (470, 415470), (517, 377700), (550, 355038), (564, 346225), (660, 295865), (705, 276980), (825, 236692), (940, 207735), (1034, 188850), (1100, 177519), (1175, 166188), (1259, 155100), (1410, 138490), (1551, 125900), (1650, 118346), (2068, 94425), (2350, 83094), (2518, 77550), (2585, 75540), (2820, 69245), (3102, 62950), (3300, 59173), (3525, 55396), (3777, 51700), (4700, 41547), (5036, 38775), (5170, 37770), (6204, 31475), (6295, 31020), (7050, 27698), (7554, 25850), (7755, 25180), (10340, 18885), (12590, 15510), (12925, 15108), (13849, 14100)]