289172850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 742452480

約数和(自身を除く): 453279630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 107, 129, 150, 214, 215, 258, 321, 419, 430, 535, 642, 645, 838, 1070, 1075, 1257, 1290, 1605, 2095, 2150, 2514, 2675, 3210, 3225, 4190, 4601, 5350, 6285, 6450, 8025, 9202, 10475, 12570, 13803, 16050, 18017, 20950, 23005, 27606, 31425, 36034, 44833, 46010, 54051, 62850, 69015, 89666, 90085, 108102, 115025, 134499, 138030, 180170, 224165, 230050, 268998, 270255, 345075, 448330, 450425, 540510, 672495, 690150, 900850, 1120825, 1344990, 1351275, 1927819, 2241650, 2702550, 3362475, 3855638, 5783457, 6724950, 9639095, 11566914, 19278190, 28917285, 48195475, 57834570, 96390950, 144586425, 289172850]

約数ペア:

[(1, 289172850), (2, 144586425), (3, 96390950), (5, 57834570), (6, 48195475), (10, 28917285), (15, 19278190), (25, 11566914), (30, 9639095), (43, 6724950), (50, 5783457), (75, 3855638), (86, 3362475), (107, 2702550), (129, 2241650), (150, 1927819), (214, 1351275), (215, 1344990), (258, 1120825), (321, 900850), (419, 690150), (430, 672495), (535, 540510), (642, 450425), (645, 448330), (838, 345075), (1070, 270255), (1075, 268998), (1257, 230050), (1290, 224165), (1605, 180170), (2095, 138030), (2150, 134499), (2514, 115025), (2675, 108102), (3210, 90085), (3225, 89666), (4190, 69015), (4601, 62850), (5350, 54051), (6285, 46010), (6450, 44833), (8025, 36034), (9202, 31425), (10475, 27606), (12570, 23005), (13803, 20950), (16050, 18017)]