155056110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 437944320

約数和(自身を除く): 282888210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 31, 33, 46, 55, 62, 66, 69, 93, 110, 115, 138, 155, 165, 186, 230, 253, 310, 330, 341, 345, 465, 506, 659, 682, 690, 713, 759, 930, 1023, 1265, 1318, 1426, 1518, 1705, 1977, 2046, 2139, 2530, 3295, 3410, 3565, 3795, 3954, 4278, 5115, 6590, 7130, 7249, 7590, 7843, 9885, 10230, 10695, 14498, 15157, 15686, 19770, 20429, 21390, 21747, 23529, 30314, 36245, 39215, 40858, 43494, 45471, 47058, 61287, 72490, 75785, 78430, 90942, 102145, 108735, 117645, 122574, 151570, 166727, 204290, 217470, 224719, 227355, 235290, 306435, 333454, 449438, 454710, 469867, 500181, 612870, 674157, 833635, 939734, 1000362, 1123595, 1348314, 1409601, 1667270, 2247190, 2349335, 2500905, 2819202, 3370785, 4698670, 5001810, 5168537, 6741570, 7048005, 10337074, 14096010, 15505611, 25842685, 31011222, 51685370, 77528055, 155056110]

約数ペア:

[(1, 155056110), (2, 77528055), (3, 51685370), (5, 31011222), (6, 25842685), (10, 15505611), (11, 14096010), (15, 10337074), (22, 7048005), (23, 6741570), (30, 5168537), (31, 5001810), (33, 4698670), (46, 3370785), (55, 2819202), (62, 2500905), (66, 2349335), (69, 2247190), (93, 1667270), (110, 1409601), (115, 1348314), (138, 1123595), (155, 1000362), (165, 939734), (186, 833635), (230, 674157), (253, 612870), (310, 500181), (330, 469867), (341, 454710), (345, 449438), (465, 333454), (506, 306435), (659, 235290), (682, 227355), (690, 224719), (713, 217470), (759, 204290), (930, 166727), (1023, 151570), (1265, 122574), (1318, 117645), (1426, 108735), (1518, 102145), (1705, 90942), (1977, 78430), (2046, 75785), (2139, 72490), (2530, 61287), (3295, 47058), (3410, 45471), (3565, 43494), (3795, 40858), (3954, 39215), (4278, 36245), (5115, 30314), (6590, 23529), (7130, 21747), (7249, 21390), (7590, 20429), (7843, 19770), (9885, 15686), (10230, 15157), (10695, 14498)]