75503530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 150854400

約数和(自身を除く): 75350870

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 71, 95, 142, 145, 190, 193, 290, 355, 386, 551, 710, 965, 1102, 1349, 1930, 2059, 2698, 2755, 3667, 4118, 5510, 5597, 6745, 7334, 10295, 11194, 13490, 13703, 18335, 20590, 27406, 27985, 36670, 39121, 55970, 68515, 78242, 106343, 137030, 195605, 212686, 260357, 391210, 397387, 520714, 531715, 794774, 1063430, 1301785, 1986935, 2603570, 3973870, 7550353, 15100706, 37751765, 75503530]

約数ペア:

[(1, 75503530), (2, 37751765), (5, 15100706), (10, 7550353), (19, 3973870), (29, 2603570), (38, 1986935), (58, 1301785), (71, 1063430), (95, 794774), (142, 531715), (145, 520714), (190, 397387), (193, 391210), (290, 260357), (355, 212686), (386, 195605), (551, 137030), (710, 106343), (965, 78242), (1102, 68515), (1349, 55970), (1930, 39121), (2059, 36670), (2698, 27985), (2755, 27406), (3667, 20590), (4118, 18335), (5510, 13703), (5597, 13490), (6745, 11194), (7334, 10295)]