155590110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1970

約数の個数: 96

約数和(自身を含む): 442024128

約数和(自身を除く): 286434018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 390, 426, 585, 639, 710, 923, 1065, 1170, 1278, 1846, 1873, 2130, 2769, 3195, 3746, 4615, 5538, 5619, 6390, 8307, 9230, 9365, 11238, 13845, 16614, 16857, 18730, 24349, 27690, 28095, 33714, 41535, 48698, 56190, 73047, 83070, 84285, 121745, 132983, 146094, 168570, 219141, 243490, 265966, 365235, 398949, 438282, 664915, 730470, 797898, 1095705, 1196847, 1329830, 1728779, 1994745, 2191410, 2393694, 3457558, 3989490, 5186337, 5984235, 8643895, 10372674, 11968470, 15559011, 17287790, 25931685, 31118022, 51863370, 77795055, 155590110]

約数ペア:

[(1, 155590110), (2, 77795055), (3, 51863370), (5, 31118022), (6, 25931685), (9, 17287790), (10, 15559011), (13, 11968470), (15, 10372674), (18, 8643895), (26, 5984235), (30, 5186337), (39, 3989490), (45, 3457558), (65, 2393694), (71, 2191410), (78, 1994745), (90, 1728779), (117, 1329830), (130, 1196847), (142, 1095705), (195, 797898), (213, 730470), (234, 664915), (355, 438282), (390, 398949), (426, 365235), (585, 265966), (639, 243490), (710, 219141), (923, 168570), (1065, 146094), (1170, 132983), (1278, 121745), (1846, 84285), (1873, 83070), (2130, 73047), (2769, 56190), (3195, 48698), (3746, 41535), (4615, 33714), (5538, 28095), (5619, 27690), (6390, 24349), (8307, 18730), (9230, 16857), (9365, 16614), (11238, 13845)]