85219560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4192

約数の個数: 128

約数和(自身を含む): 299088000

約数和(自身を除く): 213868440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 4153, 5130, 6840, 8306, 10260, 12459, 16612, 20520, 20765, 24918, 33224, 37377, 41530, 49836, 62295, 74754, 78907, 83060, 99672, 112131, 124590, 149508, 157814, 166120, 186885, 224262, 236721, 249180, 299016, 315628, 373770, 394535, 448524, 473442, 498360, 560655, 631256, 710163, 747540, 789070, 897048, 946884, 1121310, 1183605, 1420326, 1495080, 1578140, 1893768, 2130489, 2242620, 2367210, 2840652, 3156280, 3550815, 4260978, 4485240, 4734420, 5681304, 7101630, 8521956, 9468840, 10652445, 14203260, 17043912, 21304890, 28406520, 42609780, 85219560]

約数ペア:

[(1, 85219560), (2, 42609780), (3, 28406520), (4, 21304890), (5, 17043912), (6, 14203260), (8, 10652445), (9, 9468840), (10, 8521956), (12, 7101630), (15, 5681304), (18, 4734420), (19, 4485240), (20, 4260978), (24, 3550815), (27, 3156280), (30, 2840652), (36, 2367210), (38, 2242620), (40, 2130489), (45, 1893768), (54, 1578140), (57, 1495080), (60, 1420326), (72, 1183605), (76, 1121310), (90, 946884), (95, 897048), (108, 789070), (114, 747540), (120, 710163), (135, 631256), (152, 560655), (171, 498360), (180, 473442), (190, 448524), (216, 394535), (228, 373770), (270, 315628), (285, 299016), (342, 249180), (360, 236721), (380, 224262), (456, 186885), (513, 166120), (540, 157814), (570, 149508), (684, 124590), (760, 112131), (855, 99672), (1026, 83060), (1080, 78907), (1140, 74754), (1368, 62295), (1710, 49836), (2052, 41530), (2280, 37377), (2565, 33224), (3420, 24918), (4104, 20765), (4153, 20520), (5130, 16612), (6840, 12459), (8306, 10260)]