87925860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{367}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 294158592

約数和(自身を除く): 206232732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 367, 396, 484, 495, 605, 660, 726, 734, 990, 1089, 1101, 1210, 1331, 1452, 1468, 1815, 1835, 1980, 2178, 2202, 2420, 2662, 3303, 3630, 3670, 3993, 4037, 4356, 4404, 5324, 5445, 5505, 6606, 6655, 7260, 7340, 7986, 8074, 10890, 11010, 11979, 12111, 13212, 13310, 15972, 16148, 16515, 19965, 20185, 21780, 22020, 23958, 24222, 26620, 33030, 36333, 39930, 40370, 44407, 47916, 48444, 59895, 60555, 66060, 72666, 79860, 80740, 88814, 119790, 121110, 133221, 145332, 177628, 181665, 222035, 239580, 242220, 266442, 363330, 399663, 444070, 488477, 532884, 666105, 726660, 799326, 888140, 976954, 1332210, 1465431, 1598652, 1953908, 1998315, 2442385, 2664420, 2930862, 3996630, 4396293, 4884770, 5861724, 7327155, 7993260, 8792586, 9769540, 14654310, 17585172, 21981465, 29308620, 43962930, 87925860]

約数ペア:

[(1, 87925860), (2, 43962930), (3, 29308620), (4, 21981465), (5, 17585172), (6, 14654310), (9, 9769540), (10, 8792586), (11, 7993260), (12, 7327155), (15, 5861724), (18, 4884770), (20, 4396293), (22, 3996630), (30, 2930862), (33, 2664420), (36, 2442385), (44, 1998315), (45, 1953908), (55, 1598652), (60, 1465431), (66, 1332210), (90, 976954), (99, 888140), (110, 799326), (121, 726660), (132, 666105), (165, 532884), (180, 488477), (198, 444070), (220, 399663), (242, 363330), (330, 266442), (363, 242220), (367, 239580), (396, 222035), (484, 181665), (495, 177628), (605, 145332), (660, 133221), (726, 121110), (734, 119790), (990, 88814), (1089, 80740), (1101, 79860), (1210, 72666), (1331, 66060), (1452, 60555), (1468, 59895), (1815, 48444), (1835, 47916), (1980, 44407), (2178, 40370), (2202, 39930), (2420, 36333), (2662, 33030), (3303, 26620), (3630, 24222), (3670, 23958), (3993, 22020), (4037, 21780), (4356, 20185), (4404, 19965), (5324, 16515), (5445, 16148), (5505, 15972), (6606, 13310), (6655, 13212), (7260, 12111), (7340, 11979), (7986, 11010), (8074, 10890)]