133876700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 312886224

約数和(自身を除く): 179009524

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 100, 122, 170, 244, 305, 340, 425, 610, 850, 1037, 1220, 1291, 1525, 1700, 2074, 2582, 3050, 4148, 5164, 5185, 6100, 6455, 10370, 12910, 20740, 21947, 25820, 25925, 32275, 43894, 51850, 64550, 78751, 87788, 103700, 109735, 129100, 157502, 219470, 315004, 393755, 438940, 548675, 787510, 1097350, 1338767, 1575020, 1968775, 2194700, 2677534, 3937550, 5355068, 6693835, 7875100, 13387670, 26775340, 33469175, 66938350, 133876700]

約数ペア:

[(1, 133876700), (2, 66938350), (4, 33469175), (5, 26775340), (10, 13387670), (17, 7875100), (20, 6693835), (25, 5355068), (34, 3937550), (50, 2677534), (61, 2194700), (68, 1968775), (85, 1575020), (100, 1338767), (122, 1097350), (170, 787510), (244, 548675), (305, 438940), (340, 393755), (425, 315004), (610, 219470), (850, 157502), (1037, 129100), (1220, 109735), (1291, 103700), (1525, 87788), (1700, 78751), (2074, 64550), (2582, 51850), (3050, 43894), (4148, 32275), (5164, 25925), (5185, 25820), (6100, 21947), (6455, 20740), (10370, 12910)]