30357900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 108

約数和(自身を含む): 96478200

約数和(自身を除く): 66120300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 150, 178, 180, 225, 267, 300, 356, 379, 445, 450, 534, 758, 801, 890, 900, 1068, 1137, 1335, 1516, 1602, 1780, 1895, 2225, 2274, 2670, 3204, 3411, 3790, 4005, 4450, 4548, 5340, 5685, 6675, 6822, 7580, 8010, 8900, 9475, 11370, 13350, 13644, 16020, 17055, 18950, 20025, 22740, 26700, 28425, 33731, 34110, 37900, 40050, 56850, 67462, 68220, 80100, 85275, 101193, 113700, 134924, 168655, 170550, 202386, 303579, 337310, 341100, 404772, 505965, 607158, 674620, 843275, 1011930, 1214316, 1517895, 1686550, 2023860, 2529825, 3035790, 3373100, 5059650, 6071580, 7589475, 10119300, 15178950, 30357900]

約数ペア:

[(1, 30357900), (2, 15178950), (3, 10119300), (4, 7589475), (5, 6071580), (6, 5059650), (9, 3373100), (10, 3035790), (12, 2529825), (15, 2023860), (18, 1686550), (20, 1517895), (25, 1214316), (30, 1011930), (36, 843275), (45, 674620), (50, 607158), (60, 505965), (75, 404772), (89, 341100), (90, 337310), (100, 303579), (150, 202386), (178, 170550), (180, 168655), (225, 134924), (267, 113700), (300, 101193), (356, 85275), (379, 80100), (445, 68220), (450, 67462), (534, 56850), (758, 40050), (801, 37900), (890, 34110), (900, 33731), (1068, 28425), (1137, 26700), (1335, 22740), (1516, 20025), (1602, 18950), (1780, 17055), (1895, 16020), (2225, 13644), (2274, 13350), (2670, 11370), (3204, 9475), (3411, 8900), (3790, 8010), (4005, 7580), (4450, 6822), (4548, 6675), (5340, 5685)]