155161170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1$

素因数の和:1101

約数の個数: 80

約数和(自身を含む): 419569920

約数和(自身を除く): 264408750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 223, 270, 405, 446, 669, 810, 859, 1115, 1338, 1718, 2007, 2230, 2577, 3345, 4014, 4295, 5154, 6021, 6690, 7731, 8590, 10035, 12042, 12885, 15462, 18063, 20070, 23193, 25770, 30105, 36126, 38655, 46386, 60210, 69579, 77310, 90315, 115965, 139158, 180630, 191557, 231930, 347895, 383114, 574671, 695790, 957785, 1149342, 1724013, 1915570, 2873355, 3448026, 5172039, 5746710, 8620065, 10344078, 15516117, 17240130, 25860195, 31032234, 51720390, 77580585, 155161170]

約数ペア:

[(1, 155161170), (2, 77580585), (3, 51720390), (5, 31032234), (6, 25860195), (9, 17240130), (10, 15516117), (15, 10344078), (18, 8620065), (27, 5746710), (30, 5172039), (45, 3448026), (54, 2873355), (81, 1915570), (90, 1724013), (135, 1149342), (162, 957785), (223, 695790), (270, 574671), (405, 383114), (446, 347895), (669, 231930), (810, 191557), (859, 180630), (1115, 139158), (1338, 115965), (1718, 90315), (2007, 77310), (2230, 69579), (2577, 60210), (3345, 46386), (4014, 38655), (4295, 36126), (5154, 30105), (6021, 25770), (6690, 23193), (7731, 20070), (8590, 18063), (10035, 15462), (12042, 12885)]