149357580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 445798080

約数和(自身を除く): 296440500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 340, 362, 510, 543, 724, 809, 905, 1020, 1086, 1618, 1810, 2172, 2427, 2715, 3077, 3236, 3620, 4045, 4854, 5430, 6154, 8090, 9231, 9708, 10860, 12135, 12308, 13753, 15385, 16180, 18462, 24270, 27506, 30770, 36924, 41259, 46155, 48540, 55012, 61540, 68765, 82518, 92310, 137530, 146429, 165036, 184620, 206295, 275060, 292858, 412590, 439287, 585716, 732145, 825180, 878574, 1464290, 1757148, 2196435, 2489293, 2928580, 4392870, 4978586, 7467879, 8785740, 9957172, 12446465, 14935758, 24892930, 29871516, 37339395, 49785860, 74678790, 149357580]

約数ペア:

[(1, 149357580), (2, 74678790), (3, 49785860), (4, 37339395), (5, 29871516), (6, 24892930), (10, 14935758), (12, 12446465), (15, 9957172), (17, 8785740), (20, 7467879), (30, 4978586), (34, 4392870), (51, 2928580), (60, 2489293), (68, 2196435), (85, 1757148), (102, 1464290), (170, 878574), (181, 825180), (204, 732145), (255, 585716), (340, 439287), (362, 412590), (510, 292858), (543, 275060), (724, 206295), (809, 184620), (905, 165036), (1020, 146429), (1086, 137530), (1618, 92310), (1810, 82518), (2172, 68765), (2427, 61540), (2715, 55012), (3077, 48540), (3236, 46155), (3620, 41259), (4045, 36924), (4854, 30770), (5430, 27506), (6154, 24270), (8090, 18462), (9231, 16180), (9708, 15385), (10860, 13753), (12135, 12308)]