108877500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{1613}}^1$

素因数の和:1646

約数の個数: 120

約数和(自身を含む): 352949520

約数和(自身を除く): 244072020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 625, 675, 750, 900, 1125, 1250, 1350, 1500, 1613, 1875, 2250, 2500, 2700, 3226, 3375, 3750, 4500, 4839, 5625, 6452, 6750, 7500, 8065, 9678, 11250, 13500, 14517, 16130, 16875, 19356, 22500, 24195, 29034, 32260, 33750, 40325, 43551, 48390, 58068, 67500, 72585, 80650, 87102, 96780, 120975, 145170, 161300, 174204, 201625, 217755, 241950, 290340, 362925, 403250, 435510, 483900, 604875, 725850, 806500, 871020, 1008125, 1088775, 1209750, 1451700, 1814625, 2016250, 2177550, 2419500, 3024375, 3629250, 4032500, 4355100, 5443875, 6048750, 7258500, 9073125, 10887750, 12097500, 18146250, 21775500, 27219375, 36292500, 54438750, 108877500]

約数ペア:

[(1, 108877500), (2, 54438750), (3, 36292500), (4, 27219375), (5, 21775500), (6, 18146250), (9, 12097500), (10, 10887750), (12, 9073125), (15, 7258500), (18, 6048750), (20, 5443875), (25, 4355100), (27, 4032500), (30, 3629250), (36, 3024375), (45, 2419500), (50, 2177550), (54, 2016250), (60, 1814625), (75, 1451700), (90, 1209750), (100, 1088775), (108, 1008125), (125, 871020), (135, 806500), (150, 725850), (180, 604875), (225, 483900), (250, 435510), (270, 403250), (300, 362925), (375, 290340), (450, 241950), (500, 217755), (540, 201625), (625, 174204), (675, 161300), (750, 145170), (900, 120975), (1125, 96780), (1250, 87102), (1350, 80650), (1500, 72585), (1613, 67500), (1875, 58068), (2250, 48390), (2500, 43551), (2700, 40325), (3226, 33750), (3375, 32260), (3750, 29034), (4500, 24195), (4839, 22500), (5625, 19356), (6452, 16875), (6750, 16130), (7500, 14517), (8065, 13500), (9678, 11250)]