91898800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 120

約数和(自身を含む): 263483136

約数和(自身を除く): 171584336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1427, 1610, 1840, 2300, 2576, 2800, 2854, 3220, 4025, 4600, 5708, 6440, 7135, 8050, 9200, 9989, 11416, 12880, 14270, 16100, 19978, 22832, 28540, 32200, 32821, 35675, 39956, 49945, 57080, 64400, 65642, 71350, 79912, 99890, 114160, 131284, 142700, 159824, 164105, 199780, 229747, 249725, 262568, 285400, 328210, 399560, 459494, 499450, 525136, 570800, 656420, 799120, 820525, 918988, 998900, 1148735, 1312840, 1641050, 1837976, 1997800, 2297470, 2625680, 3282100, 3675952, 3995600, 4594940, 5743675, 6564200, 9189880, 11487350, 13128400, 18379760, 22974700, 45949400, 91898800]

約数ペア:

[(1, 91898800), (2, 45949400), (4, 22974700), (5, 18379760), (7, 13128400), (8, 11487350), (10, 9189880), (14, 6564200), (16, 5743675), (20, 4594940), (23, 3995600), (25, 3675952), (28, 3282100), (35, 2625680), (40, 2297470), (46, 1997800), (50, 1837976), (56, 1641050), (70, 1312840), (80, 1148735), (92, 998900), (100, 918988), (112, 820525), (115, 799120), (140, 656420), (161, 570800), (175, 525136), (184, 499450), (200, 459494), (230, 399560), (280, 328210), (322, 285400), (350, 262568), (368, 249725), (400, 229747), (460, 199780), (560, 164105), (575, 159824), (644, 142700), (700, 131284), (805, 114160), (920, 99890), (1150, 79912), (1288, 71350), (1400, 65642), (1427, 64400), (1610, 57080), (1840, 49945), (2300, 39956), (2576, 35675), (2800, 32821), (2854, 32200), (3220, 28540), (4025, 22832), (4600, 19978), (5708, 16100), (6440, 14270), (7135, 12880), (8050, 11416), (9200, 9989)]