172067400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 583826100

約数和(自身を除く): 411758700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 545, 600, 654, 872, 877, 900, 981, 1090, 1308, 1635, 1754, 1800, 1962, 2180, 2616, 2631, 2725, 3270, 3508, 3924, 4360, 4385, 4905, 5262, 5450, 6540, 7016, 7848, 7893, 8175, 8770, 9810, 10524, 10900, 13080, 13155, 15786, 16350, 17540, 19620, 21048, 21800, 21925, 24525, 26310, 31572, 32700, 35080, 39240, 39465, 43850, 49050, 52620, 63144, 65400, 65775, 78930, 87700, 95593, 98100, 105240, 131550, 157860, 175400, 191186, 196200, 197325, 263100, 286779, 315720, 382372, 394650, 477965, 526200, 573558, 764744, 789300, 860337, 955930, 1147116, 1433895, 1578600, 1720674, 1911860, 2294232, 2389825, 2867790, 3441348, 3823720, 4301685, 4779650, 5735580, 6882696, 7169475, 8603370, 9559300, 11471160, 14338950, 17206740, 19118600, 21508425, 28677900, 34413480, 43016850, 57355800, 86033700, 172067400]

約数ペア:

[(1, 172067400), (2, 86033700), (3, 57355800), (4, 43016850), (5, 34413480), (6, 28677900), (8, 21508425), (9, 19118600), (10, 17206740), (12, 14338950), (15, 11471160), (18, 9559300), (20, 8603370), (24, 7169475), (25, 6882696), (30, 5735580), (36, 4779650), (40, 4301685), (45, 3823720), (50, 3441348), (60, 2867790), (72, 2389825), (75, 2294232), (90, 1911860), (100, 1720674), (109, 1578600), (120, 1433895), (150, 1147116), (180, 955930), (200, 860337), (218, 789300), (225, 764744), (300, 573558), (327, 526200), (360, 477965), (436, 394650), (450, 382372), (545, 315720), (600, 286779), (654, 263100), (872, 197325), (877, 196200), (900, 191186), (981, 175400), (1090, 157860), (1308, 131550), (1635, 105240), (1754, 98100), (1800, 95593), (1962, 87700), (2180, 78930), (2616, 65775), (2631, 65400), (2725, 63144), (3270, 52620), (3508, 49050), (3924, 43850), (4360, 39465), (4385, 39240), (4905, 35080), (5262, 32700), (5450, 31572), (6540, 26310), (7016, 24525), (7848, 21925), (7893, 21800), (8175, 21048), (8770, 19620), (9810, 17540), (10524, 16350), (10900, 15786), (13080, 13155)]