28934250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 72963072

約数和(自身を除く): 44028822

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 173, 223, 250, 346, 375, 446, 519, 669, 750, 865, 1038, 1115, 1338, 1730, 2230, 2595, 3345, 4325, 5190, 5575, 6690, 8650, 11150, 12975, 16725, 21625, 25950, 27875, 33450, 38579, 43250, 55750, 64875, 77158, 83625, 115737, 129750, 167250, 192895, 231474, 385790, 578685, 964475, 1157370, 1928950, 2893425, 4822375, 5786850, 9644750, 14467125, 28934250]

約数ペア:

[(1, 28934250), (2, 14467125), (3, 9644750), (5, 5786850), (6, 4822375), (10, 2893425), (15, 1928950), (25, 1157370), (30, 964475), (50, 578685), (75, 385790), (125, 231474), (150, 192895), (173, 167250), (223, 129750), (250, 115737), (346, 83625), (375, 77158), (446, 64875), (519, 55750), (669, 43250), (750, 38579), (865, 33450), (1038, 27875), (1115, 25950), (1338, 21625), (1730, 16725), (2230, 12975), (2595, 11150), (3345, 8650), (4325, 6690), (5190, 5575)]