177760170

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 553246848

約数和(自身を除く): 375486678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 107, 126, 135, 162, 189, 210, 214, 270, 293, 315, 321, 378, 405, 535, 567, 586, 630, 642, 749, 810, 879, 945, 963, 1070, 1134, 1465, 1498, 1605, 1758, 1890, 1926, 2051, 2247, 2637, 2835, 2889, 2930, 3210, 3745, 4102, 4395, 4494, 4815, 5274, 5670, 5778, 6153, 6741, 7490, 7911, 8667, 8790, 9630, 10255, 11235, 12306, 13185, 13482, 14445, 15822, 17334, 18459, 20223, 20510, 22470, 23733, 26370, 28890, 30765, 31351, 33705, 36918, 39555, 40446, 43335, 47466, 55377, 60669, 61530, 62702, 67410, 79110, 86670, 92295, 94053, 101115, 110754, 118665, 121338, 156755, 166131, 184590, 188106, 202230, 219457, 237330, 276885, 282159, 303345, 313510, 332262, 438914, 470265, 553770, 564318, 606690, 658371, 830655, 846477, 940530, 1097285, 1316742, 1410795, 1661310, 1692954, 1975113, 2194570, 2539431, 2821590, 3291855, 3950226, 4232385, 5078862, 5925339, 6583710, 8464770, 9875565, 11850678, 12697155, 17776017, 19751130, 25394310, 29626695, 35552034, 59253390, 88880085, 177760170]

約数ペア:

[(1, 177760170), (2, 88880085), (3, 59253390), (5, 35552034), (6, 29626695), (7, 25394310), (9, 19751130), (10, 17776017), (14, 12697155), (15, 11850678), (18, 9875565), (21, 8464770), (27, 6583710), (30, 5925339), (35, 5078862), (42, 4232385), (45, 3950226), (54, 3291855), (63, 2821590), (70, 2539431), (81, 2194570), (90, 1975113), (105, 1692954), (107, 1661310), (126, 1410795), (135, 1316742), (162, 1097285), (189, 940530), (210, 846477), (214, 830655), (270, 658371), (293, 606690), (315, 564318), (321, 553770), (378, 470265), (405, 438914), (535, 332262), (567, 313510), (586, 303345), (630, 282159), (642, 276885), (749, 237330), (810, 219457), (879, 202230), (945, 188106), (963, 184590), (1070, 166131), (1134, 156755), (1465, 121338), (1498, 118665), (1605, 110754), (1758, 101115), (1890, 94053), (1926, 92295), (2051, 86670), (2247, 79110), (2637, 67410), (2835, 62702), (2889, 61530), (2930, 60669), (3210, 55377), (3745, 47466), (4102, 43335), (4395, 40446), (4494, 39555), (4815, 36918), (5274, 33705), (5670, 31351), (5778, 30765), (6153, 28890), (6741, 26370), (7490, 23733), (7911, 22470), (8667, 20510), (8790, 20223), (9630, 18459), (10255, 17334), (11235, 15822), (12306, 14445), (13185, 13482)]