140661900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 460387200

約数和(自身を除く): 319725300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 135, 150, 177, 180, 225, 236, 270, 295, 300, 354, 450, 531, 540, 590, 675, 708, 883, 885, 900, 1062, 1180, 1350, 1475, 1593, 1766, 1770, 2124, 2649, 2655, 2700, 2950, 3186, 3532, 3540, 4415, 4425, 5298, 5310, 5900, 6372, 7947, 7965, 8830, 8850, 10596, 10620, 13245, 13275, 15894, 15930, 17660, 17700, 22075, 23841, 26490, 26550, 31788, 31860, 39735, 39825, 44150, 47682, 52097, 52980, 53100, 66225, 79470, 79650, 88300, 95364, 104194, 119205, 132450, 156291, 158940, 159300, 198675, 208388, 238410, 260485, 264900, 312582, 397350, 468873, 476820, 520970, 596025, 625164, 781455, 794700, 937746, 1041940, 1192050, 1302425, 1406619, 1562910, 1875492, 2344365, 2384100, 2604850, 2813238, 3125820, 3907275, 4688730, 5209700, 5626476, 7033095, 7814550, 9377460, 11721825, 14066190, 15629100, 23443650, 28132380, 35165475, 46887300, 70330950, 140661900]

約数ペア:

[(1, 140661900), (2, 70330950), (3, 46887300), (4, 35165475), (5, 28132380), (6, 23443650), (9, 15629100), (10, 14066190), (12, 11721825), (15, 9377460), (18, 7814550), (20, 7033095), (25, 5626476), (27, 5209700), (30, 4688730), (36, 3907275), (45, 3125820), (50, 2813238), (54, 2604850), (59, 2384100), (60, 2344365), (75, 1875492), (90, 1562910), (100, 1406619), (108, 1302425), (118, 1192050), (135, 1041940), (150, 937746), (177, 794700), (180, 781455), (225, 625164), (236, 596025), (270, 520970), (295, 476820), (300, 468873), (354, 397350), (450, 312582), (531, 264900), (540, 260485), (590, 238410), (675, 208388), (708, 198675), (883, 159300), (885, 158940), (900, 156291), (1062, 132450), (1180, 119205), (1350, 104194), (1475, 95364), (1593, 88300), (1766, 79650), (1770, 79470), (2124, 66225), (2649, 53100), (2655, 52980), (2700, 52097), (2950, 47682), (3186, 44150), (3532, 39825), (3540, 39735), (4415, 31860), (4425, 31788), (5298, 26550), (5310, 26490), (5900, 23841), (6372, 22075), (7947, 17700), (7965, 17660), (8830, 15930), (8850, 15894), (10596, 13275), (10620, 13245)]