84117960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1188

約数の個数: 128

約数和(自身を含む): 284601600

約数和(自身を除く): 200483640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1097, 1278, 1420, 1704, 1917, 2130, 2194, 2556, 2840, 3195, 3291, 3834, 4260, 4388, 5112, 5485, 6390, 6582, 7668, 8520, 8776, 9585, 9873, 10970, 12780, 13164, 15336, 16455, 19170, 19746, 21940, 25560, 26328, 29619, 32910, 38340, 39492, 43880, 49365, 59238, 65820, 76680, 77887, 78984, 98730, 118476, 131640, 148095, 155774, 197460, 233661, 236952, 296190, 311548, 389435, 394920, 467322, 592380, 623096, 700983, 778870, 934644, 1168305, 1184760, 1401966, 1557740, 1869288, 2102949, 2336610, 2803932, 3115480, 3504915, 4205898, 4673220, 5607864, 7009830, 8411796, 9346440, 10514745, 14019660, 16823592, 21029490, 28039320, 42058980, 84117960]

約数ペア:

[(1, 84117960), (2, 42058980), (3, 28039320), (4, 21029490), (5, 16823592), (6, 14019660), (8, 10514745), (9, 9346440), (10, 8411796), (12, 7009830), (15, 5607864), (18, 4673220), (20, 4205898), (24, 3504915), (27, 3115480), (30, 2803932), (36, 2336610), (40, 2102949), (45, 1869288), (54, 1557740), (60, 1401966), (71, 1184760), (72, 1168305), (90, 934644), (108, 778870), (120, 700983), (135, 623096), (142, 592380), (180, 467322), (213, 394920), (216, 389435), (270, 311548), (284, 296190), (355, 236952), (360, 233661), (426, 197460), (540, 155774), (568, 148095), (639, 131640), (710, 118476), (852, 98730), (1065, 78984), (1080, 77887), (1097, 76680), (1278, 65820), (1420, 59238), (1704, 49365), (1917, 43880), (2130, 39492), (2194, 38340), (2556, 32910), (2840, 29619), (3195, 26328), (3291, 25560), (3834, 21940), (4260, 19746), (4388, 19170), (5112, 16455), (5485, 15336), (6390, 13164), (6582, 12780), (7668, 10970), (8520, 9873), (8776, 9585)]