273458520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 924618240

約数和(自身を除く): 651159720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 97, 120, 123, 164, 180, 191, 194, 205, 246, 291, 328, 360, 369, 382, 388, 410, 485, 492, 573, 582, 615, 738, 764, 776, 820, 873, 955, 970, 984, 1146, 1164, 1230, 1455, 1476, 1528, 1640, 1719, 1746, 1845, 1910, 1940, 2292, 2328, 2460, 2865, 2910, 2952, 3438, 3492, 3690, 3820, 3880, 3977, 4365, 4584, 4920, 5730, 5820, 6876, 6984, 7380, 7640, 7831, 7954, 8595, 8730, 11460, 11640, 11931, 13752, 14760, 15662, 15908, 17190, 17460, 18527, 19885, 22920, 23493, 23862, 31324, 31816, 34380, 34920, 35793, 37054, 39155, 39770, 46986, 47724, 55581, 59655, 62648, 68760, 70479, 71586, 74108, 78310, 79540, 92635, 93972, 95448, 111162, 117465, 119310, 140958, 143172, 148216, 156620, 159080, 166743, 178965, 185270, 187944, 222324, 234930, 238620, 277905, 281916, 286344, 313240, 333486, 352395, 357930, 370540, 444648, 469860, 477240, 555810, 563832, 666972, 704790, 715860, 741080, 759607, 833715, 939720, 1111620, 1333944, 1409580, 1431720, 1519214, 1667430, 2223240, 2278821, 2819160, 3038428, 3334860, 3798035, 4557642, 6076856, 6669720, 6836463, 7596070, 9115284, 11394105, 13672926, 15192140, 18230568, 22788210, 27345852, 30384280, 34182315, 45576420, 54691704, 68364630, 91152840, 136729260, 273458520]

約数ペア:

[(1, 273458520), (2, 136729260), (3, 91152840), (4, 68364630), (5, 54691704), (6, 45576420), (8, 34182315), (9, 30384280), (10, 27345852), (12, 22788210), (15, 18230568), (18, 15192140), (20, 13672926), (24, 11394105), (30, 9115284), (36, 7596070), (40, 6836463), (41, 6669720), (45, 6076856), (60, 4557642), (72, 3798035), (82, 3334860), (90, 3038428), (97, 2819160), (120, 2278821), (123, 2223240), (164, 1667430), (180, 1519214), (191, 1431720), (194, 1409580), (205, 1333944), (246, 1111620), (291, 939720), (328, 833715), (360, 759607), (369, 741080), (382, 715860), (388, 704790), (410, 666972), (485, 563832), (492, 555810), (573, 477240), (582, 469860), (615, 444648), (738, 370540), (764, 357930), (776, 352395), (820, 333486), (873, 313240), (955, 286344), (970, 281916), (984, 277905), (1146, 238620), (1164, 234930), (1230, 222324), (1455, 187944), (1476, 185270), (1528, 178965), (1640, 166743), (1719, 159080), (1746, 156620), (1845, 148216), (1910, 143172), (1940, 140958), (2292, 119310), (2328, 117465), (2460, 111162), (2865, 95448), (2910, 93972), (2952, 92635), (3438, 79540), (3492, 78310), (3690, 74108), (3820, 71586), (3880, 70479), (3977, 68760), (4365, 62648), (4584, 59655), (4920, 55581), (5730, 47724), (5820, 46986), (6876, 39770), (6984, 39155), (7380, 37054), (7640, 35793), (7831, 34920), (7954, 34380), (8595, 31816), (8730, 31324), (11460, 23862), (11640, 23493), (11931, 22920), (13752, 19885), (14760, 18527), (15662, 17460), (15908, 17190)]