105428250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{15619}}^1$

素因数の和:15645

約数の個数: 64

約数和(自身を含む): 292406400

約数和(自身を除く): 186978150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 15619, 31238, 46857, 78095, 93714, 140571, 156190, 234285, 281142, 390475, 421713, 468570, 702855, 780950, 843426, 1171425, 1405710, 1952375, 2108565, 2342850, 3514275, 3904750, 4217130, 5857125, 7028550, 10542825, 11714250, 17571375, 21085650, 35142750, 52714125, 105428250]

約数ペア:

[(1, 105428250), (2, 52714125), (3, 35142750), (5, 21085650), (6, 17571375), (9, 11714250), (10, 10542825), (15, 7028550), (18, 5857125), (25, 4217130), (27, 3904750), (30, 3514275), (45, 2342850), (50, 2108565), (54, 1952375), (75, 1405710), (90, 1171425), (125, 843426), (135, 780950), (150, 702855), (225, 468570), (250, 421713), (270, 390475), (375, 281142), (450, 234285), (675, 156190), (750, 140571), (1125, 93714), (1350, 78095), (2250, 46857), (3375, 31238), (6750, 15619)]