2582572500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{114781}}^1$

素因数の和:114811

約数の個数: 90

約数和(自身を含む): 8157671522

約数和(自身を除く): 5575099022

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, 3750, 4500, 5625, 7500, 11250, 22500, 114781, 229562, 344343, 459124, 573905, 688686, 1033029, 1147810, 1377372, 1721715, 2066058, 2295620, 2869525, 3443430, 4132116, 5165145, 5739050, 6886860, 8608575, 10330290, 11478100, 14347625, 17217150, 20660580, 25825725, 28695250, 34434300, 43042875, 51651450, 57390500, 71738125, 86085750, 103302900, 129128625, 143476250, 172171500, 215214375, 258257250, 286952500, 430428750, 516514500, 645643125, 860857500, 1291286250, 2582572500]

約数ペア:

[(1, 2582572500), (2, 1291286250), (3, 860857500), (4, 645643125), (5, 516514500), (6, 430428750), (9, 286952500), (10, 258257250), (12, 215214375), (15, 172171500), (18, 143476250), (20, 129128625), (25, 103302900), (30, 86085750), (36, 71738125), (45, 57390500), (50, 51651450), (60, 43042875), (75, 34434300), (90, 28695250), (100, 25825725), (125, 20660580), (150, 17217150), (180, 14347625), (225, 11478100), (250, 10330290), (300, 8608575), (375, 6886860), (450, 5739050), (500, 5165145), (625, 4132116), (750, 3443430), (900, 2869525), (1125, 2295620), (1250, 2066058), (1500, 1721715), (1875, 1377372), (2250, 1147810), (2500, 1033029), (3750, 688686), (4500, 573905), (5625, 459124), (7500, 344343), (11250, 229562), (22500, 114781)]