137738790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 443888640

約数和(自身を除く): 306149850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 57, 63, 70, 74, 90, 95, 105, 111, 114, 126, 133, 171, 185, 190, 210, 222, 259, 266, 285, 311, 315, 333, 342, 370, 399, 518, 555, 570, 622, 630, 665, 666, 703, 777, 798, 855, 933, 1110, 1197, 1295, 1330, 1406, 1554, 1555, 1665, 1710, 1866, 1995, 2109, 2177, 2331, 2394, 2590, 2799, 3110, 3330, 3515, 3885, 3990, 4218, 4354, 4662, 4665, 4921, 5598, 5909, 5985, 6327, 6531, 7030, 7770, 9330, 9842, 10545, 10885, 11507, 11655, 11818, 11970, 12654, 13062, 13995, 14763, 17727, 19593, 21090, 21770, 23014, 23310, 24605, 27990, 29526, 29545, 31635, 32655, 34521, 35454, 39186, 41363, 44289, 49210, 53181, 57535, 59090, 63270, 65310, 69042, 73815, 80549, 82726, 88578, 88635, 97965, 103563, 106362, 115070, 124089, 147630, 161098, 172605, 177270, 195930, 206815, 207126, 218633, 221445, 241647, 248178, 265905, 345210, 372267, 402745, 413630, 437266, 442890, 483294, 517815, 531810, 620445, 655899, 724941, 744534, 805490, 1035630, 1093165, 1208235, 1240890, 1311798, 1449882, 1530431, 1861335, 1967697, 2186330, 2416470, 3060862, 3279495, 3624705, 3722670, 3935394, 4591293, 6558990, 7249410, 7652155, 9182586, 9838485, 13773879, 15304310, 19676970, 22956465, 27547758, 45912930, 68869395, 137738790]

約数ペア:

[(1, 137738790), (2, 68869395), (3, 45912930), (5, 27547758), (6, 22956465), (7, 19676970), (9, 15304310), (10, 13773879), (14, 9838485), (15, 9182586), (18, 7652155), (19, 7249410), (21, 6558990), (30, 4591293), (35, 3935394), (37, 3722670), (38, 3624705), (42, 3279495), (45, 3060862), (57, 2416470), (63, 2186330), (70, 1967697), (74, 1861335), (90, 1530431), (95, 1449882), (105, 1311798), (111, 1240890), (114, 1208235), (126, 1093165), (133, 1035630), (171, 805490), (185, 744534), (190, 724941), (210, 655899), (222, 620445), (259, 531810), (266, 517815), (285, 483294), (311, 442890), (315, 437266), (333, 413630), (342, 402745), (370, 372267), (399, 345210), (518, 265905), (555, 248178), (570, 241647), (622, 221445), (630, 218633), (665, 207126), (666, 206815), (703, 195930), (777, 177270), (798, 172605), (855, 161098), (933, 147630), (1110, 124089), (1197, 115070), (1295, 106362), (1330, 103563), (1406, 97965), (1554, 88635), (1555, 88578), (1665, 82726), (1710, 80549), (1866, 73815), (1995, 69042), (2109, 65310), (2177, 63270), (2331, 59090), (2394, 57535), (2590, 53181), (2799, 49210), (3110, 44289), (3330, 41363), (3515, 39186), (3885, 35454), (3990, 34521), (4218, 32655), (4354, 31635), (4662, 29545), (4665, 29526), (4921, 27990), (5598, 24605), (5909, 23310), (5985, 23014), (6327, 21770), (6531, 21090), (7030, 19593), (7770, 17727), (9330, 14763), (9842, 13995), (10545, 13062), (10885, 12654), (11507, 11970), (11655, 11818)]