47780250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 143769600

約数和(自身を除く): 95989350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 479, 525, 570, 665, 750, 798, 875, 950, 958, 1050, 1330, 1425, 1437, 1750, 1995, 2375, 2395, 2625, 2850, 2874, 3325, 3353, 3990, 4750, 4790, 5250, 6650, 6706, 7125, 7185, 9101, 9975, 10059, 11975, 14250, 14370, 16625, 16765, 18202, 19950, 20118, 23950, 27303, 33250, 33530, 35925, 45505, 49875, 50295, 54606, 59875, 63707, 71850, 83825, 91010, 99750, 100590, 119750, 127414, 136515, 167650, 179625, 191121, 227525, 251475, 273030, 318535, 359250, 382242, 419125, 455050, 502950, 637070, 682575, 838250, 955605, 1137625, 1257375, 1365150, 1592675, 1911210, 2275250, 2514750, 3185350, 3412875, 4778025, 6825750, 7963375, 9556050, 15926750, 23890125, 47780250]

約数ペア:

[(1, 47780250), (2, 23890125), (3, 15926750), (5, 9556050), (6, 7963375), (7, 6825750), (10, 4778025), (14, 3412875), (15, 3185350), (19, 2514750), (21, 2275250), (25, 1911210), (30, 1592675), (35, 1365150), (38, 1257375), (42, 1137625), (50, 955605), (57, 838250), (70, 682575), (75, 637070), (95, 502950), (105, 455050), (114, 419125), (125, 382242), (133, 359250), (150, 318535), (175, 273030), (190, 251475), (210, 227525), (250, 191121), (266, 179625), (285, 167650), (350, 136515), (375, 127414), (399, 119750), (475, 100590), (479, 99750), (525, 91010), (570, 83825), (665, 71850), (750, 63707), (798, 59875), (875, 54606), (950, 50295), (958, 49875), (1050, 45505), (1330, 35925), (1425, 33530), (1437, 33250), (1750, 27303), (1995, 23950), (2375, 20118), (2395, 19950), (2625, 18202), (2850, 16765), (2874, 16625), (3325, 14370), (3353, 14250), (3990, 11975), (4750, 10059), (4790, 9975), (5250, 9101), (6650, 7185), (6706, 7125)]