63905850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 182800800

約数和(自身を除く): 118894950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 59, 75, 83, 87, 90, 118, 145, 150, 166, 174, 177, 225, 249, 261, 290, 295, 354, 415, 435, 450, 498, 522, 531, 590, 725, 747, 830, 870, 885, 1062, 1245, 1305, 1450, 1475, 1494, 1711, 1770, 2075, 2175, 2407, 2490, 2610, 2655, 2950, 3422, 3735, 4150, 4350, 4425, 4814, 4897, 5133, 5310, 6225, 6525, 7221, 7470, 8555, 8850, 9794, 10266, 12035, 12450, 13050, 13275, 14442, 14691, 15399, 17110, 18675, 21663, 24070, 24485, 25665, 26550, 29382, 30798, 36105, 37350, 42775, 43326, 44073, 48970, 51330, 60175, 72210, 73455, 76995, 85550, 88146, 108315, 120350, 122425, 128325, 142013, 146910, 153990, 180525, 216630, 220365, 244850, 256650, 284026, 361050, 367275, 384975, 426039, 440730, 541575, 710065, 734550, 769950, 852078, 1083150, 1101825, 1278117, 1420130, 2130195, 2203650, 2556234, 3550325, 4260390, 6390585, 7100650, 10650975, 12781170, 21301950, 31952925, 63905850]

約数ペア:

[(1, 63905850), (2, 31952925), (3, 21301950), (5, 12781170), (6, 10650975), (9, 7100650), (10, 6390585), (15, 4260390), (18, 3550325), (25, 2556234), (29, 2203650), (30, 2130195), (45, 1420130), (50, 1278117), (58, 1101825), (59, 1083150), (75, 852078), (83, 769950), (87, 734550), (90, 710065), (118, 541575), (145, 440730), (150, 426039), (166, 384975), (174, 367275), (177, 361050), (225, 284026), (249, 256650), (261, 244850), (290, 220365), (295, 216630), (354, 180525), (415, 153990), (435, 146910), (450, 142013), (498, 128325), (522, 122425), (531, 120350), (590, 108315), (725, 88146), (747, 85550), (830, 76995), (870, 73455), (885, 72210), (1062, 60175), (1245, 51330), (1305, 48970), (1450, 44073), (1475, 43326), (1494, 42775), (1711, 37350), (1770, 36105), (2075, 30798), (2175, 29382), (2407, 26550), (2490, 25665), (2610, 24485), (2655, 24070), (2950, 21663), (3422, 18675), (3735, 17110), (4150, 15399), (4350, 14691), (4425, 14442), (4814, 13275), (4897, 13050), (5133, 12450), (5310, 12035), (6225, 10266), (6525, 9794), (7221, 8850), (7470, 8555)]