145105860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 420884352

約数和(自身を除く): 275778492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 163, 185, 222, 326, 370, 401, 444, 489, 555, 652, 740, 802, 815, 978, 1110, 1203, 1604, 1630, 1956, 2005, 2220, 2406, 2445, 3260, 4010, 4812, 4890, 6015, 6031, 8020, 9780, 12030, 12062, 14837, 18093, 24060, 24124, 29674, 30155, 36186, 44511, 59348, 60310, 65363, 72372, 74185, 89022, 90465, 120620, 130726, 148370, 178044, 180930, 196089, 222555, 261452, 296740, 326815, 361860, 392178, 445110, 653630, 784356, 890220, 980445, 1307260, 1960890, 2418431, 3921780, 4836862, 7255293, 9673724, 12092155, 14510586, 24184310, 29021172, 36276465, 48368620, 72552930, 145105860]

約数ペア:

[(1, 145105860), (2, 72552930), (3, 48368620), (4, 36276465), (5, 29021172), (6, 24184310), (10, 14510586), (12, 12092155), (15, 9673724), (20, 7255293), (30, 4836862), (37, 3921780), (60, 2418431), (74, 1960890), (111, 1307260), (148, 980445), (163, 890220), (185, 784356), (222, 653630), (326, 445110), (370, 392178), (401, 361860), (444, 326815), (489, 296740), (555, 261452), (652, 222555), (740, 196089), (802, 180930), (815, 178044), (978, 148370), (1110, 130726), (1203, 120620), (1604, 90465), (1630, 89022), (1956, 74185), (2005, 72372), (2220, 65363), (2406, 60310), (2445, 59348), (3260, 44511), (4010, 36186), (4812, 30155), (4890, 29674), (6015, 24124), (6031, 24060), (8020, 18093), (9780, 14837), (12030, 12062)]