89981760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8521}}^1$

素因数の和:8552

約数の個数: 112

約数和(自身を含む): 311700672

約数和(自身を除く): 221718912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 8521, 10560, 17042, 25563, 34084, 42605, 51126, 68168, 85210, 93731, 102252, 127815, 136336, 170420, 187462, 204504, 255630, 272672, 281193, 340840, 374924, 409008, 468655, 511260, 545344, 562386, 681680, 749848, 818016, 937310, 1022520, 1124772, 1363360, 1405965, 1499696, 1636032, 1874620, 2045040, 2249544, 2726720, 2811930, 2999392, 3749240, 4090080, 4499088, 5623860, 5998784, 7498480, 8180160, 8998176, 11247720, 14996960, 17996352, 22495440, 29993920, 44990880, 89981760]

約数ペア:

[(1, 89981760), (2, 44990880), (3, 29993920), (4, 22495440), (5, 17996352), (6, 14996960), (8, 11247720), (10, 8998176), (11, 8180160), (12, 7498480), (15, 5998784), (16, 5623860), (20, 4499088), (22, 4090080), (24, 3749240), (30, 2999392), (32, 2811930), (33, 2726720), (40, 2249544), (44, 2045040), (48, 1874620), (55, 1636032), (60, 1499696), (64, 1405965), (66, 1363360), (80, 1124772), (88, 1022520), (96, 937310), (110, 818016), (120, 749848), (132, 681680), (160, 562386), (165, 545344), (176, 511260), (192, 468655), (220, 409008), (240, 374924), (264, 340840), (320, 281193), (330, 272672), (352, 255630), (440, 204504), (480, 187462), (528, 170420), (660, 136336), (704, 127815), (880, 102252), (960, 93731), (1056, 85210), (1320, 68168), (1760, 51126), (2112, 42605), (2640, 34084), (3520, 25563), (5280, 17042), (8521, 10560)]