43840980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4310

約数の個数: 96

約数和(自身を含む): 143606400

約数和(自身を除く): 99765420

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, 4273, 5130, 8546, 10260, 12819, 17092, 21365, 25638, 38457, 42730, 51276, 64095, 76914, 81187, 85460, 115371, 128190, 153828, 162374, 192285, 230742, 243561, 256380, 324748, 384570, 405935, 461484, 487122, 576855, 730683, 769140, 811870, 974244, 1153710, 1217805, 1461366, 1623740, 2192049, 2307420, 2435610, 2922732, 3653415, 4384098, 4871220, 7306830, 8768196, 10960245, 14613660, 21920490, 43840980]

約数ペア:

[(1, 43840980), (2, 21920490), (3, 14613660), (4, 10960245), (5, 8768196), (6, 7306830), (9, 4871220), (10, 4384098), (12, 3653415), (15, 2922732), (18, 2435610), (19, 2307420), (20, 2192049), (27, 1623740), (30, 1461366), (36, 1217805), (38, 1153710), (45, 974244), (54, 811870), (57, 769140), (60, 730683), (76, 576855), (90, 487122), (95, 461484), (108, 405935), (114, 384570), (135, 324748), (171, 256380), (180, 243561), (190, 230742), (228, 192285), (270, 162374), (285, 153828), (342, 128190), (380, 115371), (513, 85460), (540, 81187), (570, 76914), (684, 64095), (855, 51276), (1026, 42730), (1140, 38457), (1710, 25638), (2052, 21365), (2565, 17092), (3420, 12819), (4273, 10260), (5130, 8546)]