42609780

素因数分解:

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

素因数の和:4190

約数の個数: 96

約数和(自身を含む): 139574400

約数和(自身を除く): 96964620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 4153, 5130, 8306, 10260, 12459, 16612, 20765, 24918, 37377, 41530, 49836, 62295, 74754, 78907, 83060, 112131, 124590, 149508, 157814, 186885, 224262, 236721, 249180, 315628, 373770, 394535, 448524, 473442, 560655, 710163, 747540, 789070, 946884, 1121310, 1183605, 1420326, 1578140, 2130489, 2242620, 2367210, 2840652, 3550815, 4260978, 4734420, 7101630, 8521956, 10652445, 14203260, 21304890, 42609780]

約数ペア:

[(1, 42609780), (2, 21304890), (3, 14203260), (4, 10652445), (5, 8521956), (6, 7101630), (9, 4734420), (10, 4260978), (12, 3550815), (15, 2840652), (18, 2367210), (19, 2242620), (20, 2130489), (27, 1578140), (30, 1420326), (36, 1183605), (38, 1121310), (45, 946884), (54, 789070), (57, 747540), (60, 710163), (76, 560655), (90, 473442), (95, 448524), (108, 394535), (114, 373770), (135, 315628), (171, 249180), (180, 236721), (190, 224262), (228, 186885), (270, 157814), (285, 149508), (342, 124590), (380, 112131), (513, 83060), (540, 78907), (570, 74754), (684, 62295), (855, 49836), (1026, 41530), (1140, 37377), (1710, 24918), (2052, 20765), (2565, 16612), (3420, 12459), (4153, 10260), (5130, 8306)]