75997120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 191950848

約数和(自身を除く): 115953728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 80, 94, 124, 155, 160, 163, 188, 235, 248, 310, 320, 326, 376, 470, 496, 620, 652, 752, 815, 940, 992, 1240, 1304, 1457, 1504, 1630, 1880, 1984, 2480, 2608, 2914, 3008, 3260, 3760, 4960, 5053, 5216, 5828, 6520, 7285, 7520, 7661, 9920, 10106, 10432, 11656, 13040, 14570, 15040, 15322, 20212, 23312, 25265, 26080, 29140, 30644, 38305, 40424, 46624, 50530, 52160, 58280, 61288, 76610, 80848, 93248, 101060, 116560, 122576, 153220, 161696, 202120, 233120, 237491, 245152, 306440, 323392, 404240, 466240, 474982, 490304, 612880, 808480, 949964, 1187455, 1225760, 1616960, 1899928, 2374910, 2451520, 3799856, 4749820, 7599712, 9499640, 15199424, 18999280, 37998560, 75997120]

約数ペア:

[(1, 75997120), (2, 37998560), (4, 18999280), (5, 15199424), (8, 9499640), (10, 7599712), (16, 4749820), (20, 3799856), (31, 2451520), (32, 2374910), (40, 1899928), (47, 1616960), (62, 1225760), (64, 1187455), (80, 949964), (94, 808480), (124, 612880), (155, 490304), (160, 474982), (163, 466240), (188, 404240), (235, 323392), (248, 306440), (310, 245152), (320, 237491), (326, 233120), (376, 202120), (470, 161696), (496, 153220), (620, 122576), (652, 116560), (752, 101060), (815, 93248), (940, 80848), (992, 76610), (1240, 61288), (1304, 58280), (1457, 52160), (1504, 50530), (1630, 46624), (1880, 40424), (1984, 38305), (2480, 30644), (2608, 29140), (2914, 26080), (3008, 25265), (3260, 23312), (3760, 20212), (4960, 15322), (5053, 15040), (5216, 14570), (5828, 13040), (6520, 11656), (7285, 10432), (7520, 10106), (7661, 9920)]