83899900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4183

約数の個数: 72

約数和(自身を含む): 215298720

約数和(自身を除く): 131398820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 4133, 5075, 8266, 10150, 16532, 20300, 20665, 28931, 41330, 57862, 82660, 103325, 115724, 119857, 144655, 206650, 239714, 289310, 413300, 479428, 578620, 599285, 723275, 838999, 1198570, 1446550, 1677998, 2397140, 2893100, 2996425, 3355996, 4194995, 5992850, 8389990, 11985700, 16779980, 20974975, 41949950, 83899900]

約数ペア:

[(1, 83899900), (2, 41949950), (4, 20974975), (5, 16779980), (7, 11985700), (10, 8389990), (14, 5992850), (20, 4194995), (25, 3355996), (28, 2996425), (29, 2893100), (35, 2397140), (50, 1677998), (58, 1446550), (70, 1198570), (100, 838999), (116, 723275), (140, 599285), (145, 578620), (175, 479428), (203, 413300), (290, 289310), (350, 239714), (406, 206650), (580, 144655), (700, 119857), (725, 115724), (812, 103325), (1015, 82660), (1450, 57862), (2030, 41330), (2900, 28931), (4060, 20665), (4133, 20300), (5075, 16532), (8266, 10150)]