87008460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 312560640

約数和(自身を除く): 225552180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 154, 165, 185, 210, 220, 222, 231, 259, 308, 330, 370, 385, 407, 420, 444, 462, 509, 518, 555, 660, 740, 770, 777, 814, 924, 1018, 1036, 1110, 1155, 1221, 1295, 1527, 1540, 1554, 1628, 2035, 2036, 2220, 2310, 2442, 2545, 2590, 2849, 3054, 3108, 3563, 3885, 4070, 4620, 4884, 5090, 5180, 5599, 5698, 6105, 6108, 7126, 7635, 7770, 8140, 8547, 10180, 10689, 11198, 11396, 12210, 14245, 14252, 15270, 15540, 16797, 17094, 17815, 18833, 21378, 22396, 24420, 27995, 28490, 30540, 33594, 34188, 35630, 37666, 39193, 42735, 42756, 53445, 55990, 56499, 56980, 67188, 71260, 75332, 78386, 83985, 85470, 94165, 106890, 111980, 112998, 117579, 131831, 156772, 167970, 170940, 188330, 195965, 207163, 213780, 225996, 235158, 263662, 282495, 335940, 376660, 391930, 395493, 414326, 470316, 527324, 564990, 587895, 621489, 659155, 783860, 790986, 828652, 1035815, 1129980, 1175790, 1242978, 1318310, 1450141, 1581972, 1977465, 2071630, 2351580, 2485956, 2636620, 2900282, 3107445, 3954930, 4143260, 4350423, 5800564, 6214890, 7250705, 7909860, 8700846, 12429780, 14501410, 17401692, 21752115, 29002820, 43504230, 87008460]

約数ペア:

[(1, 87008460), (2, 43504230), (3, 29002820), (4, 21752115), (5, 17401692), (6, 14501410), (7, 12429780), (10, 8700846), (11, 7909860), (12, 7250705), (14, 6214890), (15, 5800564), (20, 4350423), (21, 4143260), (22, 3954930), (28, 3107445), (30, 2900282), (33, 2636620), (35, 2485956), (37, 2351580), (42, 2071630), (44, 1977465), (55, 1581972), (60, 1450141), (66, 1318310), (70, 1242978), (74, 1175790), (77, 1129980), (84, 1035815), (105, 828652), (110, 790986), (111, 783860), (132, 659155), (140, 621489), (148, 587895), (154, 564990), (165, 527324), (185, 470316), (210, 414326), (220, 395493), (222, 391930), (231, 376660), (259, 335940), (308, 282495), (330, 263662), (370, 235158), (385, 225996), (407, 213780), (420, 207163), (444, 195965), (462, 188330), (509, 170940), (518, 167970), (555, 156772), (660, 131831), (740, 117579), (770, 112998), (777, 111980), (814, 106890), (924, 94165), (1018, 85470), (1036, 83985), (1110, 78386), (1155, 75332), (1221, 71260), (1295, 67188), (1527, 56980), (1540, 56499), (1554, 55990), (1628, 53445), (2035, 42756), (2036, 42735), (2220, 39193), (2310, 37666), (2442, 35630), (2545, 34188), (2590, 33594), (2849, 30540), (3054, 28490), (3108, 27995), (3563, 24420), (3885, 22396), (4070, 21378), (4620, 18833), (4884, 17815), (5090, 17094), (5180, 16797), (5599, 15540), (5698, 15270), (6105, 14252), (6108, 14245), (7126, 12210), (7635, 11396), (7770, 11198), (8140, 10689), (8547, 10180)]