150502455

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 286032384

約数和(自身を除く): 135529929

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 107, 115, 135, 151, 207, 321, 345, 405, 453, 535, 621, 755, 963, 1035, 1359, 1605, 1863, 2265, 2461, 2889, 3105, 3473, 4077, 4815, 6795, 7383, 8667, 9315, 10419, 12231, 12305, 14445, 16157, 17365, 20385, 22149, 31257, 36915, 43335, 48471, 52095, 61155, 66447, 80785, 93771, 110745, 145413, 156285, 199341, 242355, 281313, 332235, 371611, 436239, 468855, 727065, 996705, 1114833, 1308717, 1406565, 1858055, 2181195, 3344499, 5574165, 6543585, 10033497, 16722495, 30100491, 50167485, 150502455]

約数ペア:

[(1, 150502455), (3, 50167485), (5, 30100491), (9, 16722495), (15, 10033497), (23, 6543585), (27, 5574165), (45, 3344499), (69, 2181195), (81, 1858055), (107, 1406565), (115, 1308717), (135, 1114833), (151, 996705), (207, 727065), (321, 468855), (345, 436239), (405, 371611), (453, 332235), (535, 281313), (621, 242355), (755, 199341), (963, 156285), (1035, 145413), (1359, 110745), (1605, 93771), (1863, 80785), (2265, 66447), (2461, 61155), (2889, 52095), (3105, 48471), (3473, 43335), (4077, 36915), (4815, 31257), (6795, 22149), (7383, 20385), (8667, 17365), (9315, 16157), (10419, 14445), (12231, 12305)]