16549380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 54230400

約数和(自身を除く): 37681020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1613, 1710, 2052, 2565, 3226, 3420, 4839, 5130, 6452, 8065, 9678, 10260, 14517, 16130, 19356, 24195, 29034, 30647, 32260, 43551, 48390, 58068, 61294, 72585, 87102, 91941, 96780, 122588, 145170, 153235, 174204, 183882, 217755, 275823, 290340, 306470, 367764, 435510, 459705, 551646, 612940, 827469, 871020, 919410, 1103292, 1379115, 1654938, 1838820, 2758230, 3309876, 4137345, 5516460, 8274690, 16549380]

約数ペア:

[(1, 16549380), (2, 8274690), (3, 5516460), (4, 4137345), (5, 3309876), (6, 2758230), (9, 1838820), (10, 1654938), (12, 1379115), (15, 1103292), (18, 919410), (19, 871020), (20, 827469), (27, 612940), (30, 551646), (36, 459705), (38, 435510), (45, 367764), (54, 306470), (57, 290340), (60, 275823), (76, 217755), (90, 183882), (95, 174204), (108, 153235), (114, 145170), (135, 122588), (171, 96780), (180, 91941), (190, 87102), (228, 72585), (270, 61294), (285, 58068), (342, 48390), (380, 43551), (513, 32260), (540, 30647), (570, 29034), (684, 24195), (855, 19356), (1026, 16130), (1140, 14517), (1613, 10260), (1710, 9678), (2052, 8065), (2565, 6452), (3226, 5130), (3420, 4839)]