155557350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26591}}^1$

素因数の和:26622

約数の個数: 72

約数和(自身を含む): 450096192

約数和(自身を除く): 294538842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 26591, 53182, 79773, 132955, 159546, 239319, 265910, 345683, 398865, 478638, 664775, 691366, 797730, 1037049, 1196595, 1329550, 1728415, 1994325, 2074098, 2393190, 3111147, 3456830, 3988650, 5185245, 5982975, 6222294, 8642075, 10370490, 11965950, 15555735, 17284150, 25926225, 31111470, 51852450, 77778675, 155557350]

約数ペア:

[(1, 155557350), (2, 77778675), (3, 51852450), (5, 31111470), (6, 25926225), (9, 17284150), (10, 15555735), (13, 11965950), (15, 10370490), (18, 8642075), (25, 6222294), (26, 5982975), (30, 5185245), (39, 3988650), (45, 3456830), (50, 3111147), (65, 2393190), (75, 2074098), (78, 1994325), (90, 1728415), (117, 1329550), (130, 1196595), (150, 1037049), (195, 797730), (225, 691366), (234, 664775), (325, 478638), (390, 398865), (450, 345683), (585, 265910), (650, 239319), (975, 159546), (1170, 132955), (1950, 79773), (2925, 53182), (5850, 26591)]