73147500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 90

約数和(自身を含む): 231122892

約数和(自身を除く): 157975392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3251, 3750, 4500, 5625, 6502, 7500, 9753, 11250, 13004, 16255, 19506, 22500, 29259, 32510, 39012, 48765, 58518, 65020, 81275, 97530, 117036, 146295, 162550, 195060, 243825, 292590, 325100, 406375, 487650, 585180, 731475, 812750, 975300, 1219125, 1462950, 1625500, 2031875, 2438250, 2925900, 3657375, 4063750, 4876500, 6095625, 7314750, 8127500, 12191250, 14629500, 18286875, 24382500, 36573750, 73147500]

約数ペア:

[(1, 73147500), (2, 36573750), (3, 24382500), (4, 18286875), (5, 14629500), (6, 12191250), (9, 8127500), (10, 7314750), (12, 6095625), (15, 4876500), (18, 4063750), (20, 3657375), (25, 2925900), (30, 2438250), (36, 2031875), (45, 1625500), (50, 1462950), (60, 1219125), (75, 975300), (90, 812750), (100, 731475), (125, 585180), (150, 487650), (180, 406375), (225, 325100), (250, 292590), (300, 243825), (375, 195060), (450, 162550), (500, 146295), (625, 117036), (750, 97530), (900, 81275), (1125, 65020), (1250, 58518), (1500, 48765), (1875, 39012), (2250, 32510), (2500, 29259), (3251, 22500), (3750, 19506), (4500, 16255), (5625, 13004), (6502, 11250), (7500, 9753)]