260680500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 144

約数和(自身を含む): 838642896

約数和(自身を除く): 577962396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 125, 150, 159, 180, 212, 225, 250, 265, 300, 318, 375, 450, 477, 500, 530, 636, 750, 795, 900, 954, 1060, 1093, 1125, 1325, 1500, 1590, 1908, 2186, 2250, 2385, 2650, 3180, 3279, 3975, 4372, 4500, 4770, 5300, 5465, 6558, 6625, 7950, 9540, 9837, 10930, 11925, 13116, 13250, 15900, 16395, 19674, 19875, 21860, 23850, 26500, 27325, 32790, 39348, 39750, 47700, 49185, 54650, 57929, 59625, 65580, 79500, 81975, 98370, 109300, 115858, 119250, 136625, 163950, 173787, 196740, 231716, 238500, 245925, 273250, 289645, 327900, 347574, 409875, 491850, 521361, 546500, 579290, 695148, 819750, 868935, 983700, 1042722, 1158580, 1229625, 1448225, 1639500, 1737870, 2085444, 2459250, 2606805, 2896450, 3475740, 4344675, 4918500, 5213610, 5792900, 7241125, 8689350, 10427220, 13034025, 14482250, 17378700, 21723375, 26068050, 28964500, 43446750, 52136100, 65170125, 86893500, 130340250, 260680500]

約数ペア:

[(1, 260680500), (2, 130340250), (3, 86893500), (4, 65170125), (5, 52136100), (6, 43446750), (9, 28964500), (10, 26068050), (12, 21723375), (15, 17378700), (18, 14482250), (20, 13034025), (25, 10427220), (30, 8689350), (36, 7241125), (45, 5792900), (50, 5213610), (53, 4918500), (60, 4344675), (75, 3475740), (90, 2896450), (100, 2606805), (106, 2459250), (125, 2085444), (150, 1737870), (159, 1639500), (180, 1448225), (212, 1229625), (225, 1158580), (250, 1042722), (265, 983700), (300, 868935), (318, 819750), (375, 695148), (450, 579290), (477, 546500), (500, 521361), (530, 491850), (636, 409875), (750, 347574), (795, 327900), (900, 289645), (954, 273250), (1060, 245925), (1093, 238500), (1125, 231716), (1325, 196740), (1500, 173787), (1590, 163950), (1908, 136625), (2186, 119250), (2250, 115858), (2385, 109300), (2650, 98370), (3180, 81975), (3279, 79500), (3975, 65580), (4372, 59625), (4500, 57929), (4770, 54650), (5300, 49185), (5465, 47700), (6558, 39750), (6625, 39348), (7950, 32790), (9540, 27325), (9837, 26500), (10930, 23850), (11925, 21860), (13116, 19875), (13250, 19674), (15900, 16395)]