289230180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2753}}^1$

素因数の和:2885

約数の個数: 96

約数和(自身を含む): 866121984

約数和(自身を除く): 576891804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 170, 204, 206, 255, 309, 340, 412, 510, 515, 618, 1020, 1030, 1236, 1545, 1751, 2060, 2753, 3090, 3502, 5253, 5506, 6180, 7004, 8259, 8755, 10506, 11012, 13765, 16518, 17510, 21012, 26265, 27530, 33036, 35020, 41295, 46801, 52530, 55060, 82590, 93602, 105060, 140403, 165180, 187204, 234005, 280806, 283559, 468010, 561612, 567118, 702015, 850677, 936020, 1134236, 1404030, 1417795, 1701354, 2808060, 2835590, 3402708, 4253385, 4820503, 5671180, 8506770, 9641006, 14461509, 17013540, 19282012, 24102515, 28923018, 48205030, 57846036, 72307545, 96410060, 144615090, 289230180]

約数ペア:

[(1, 289230180), (2, 144615090), (3, 96410060), (4, 72307545), (5, 57846036), (6, 48205030), (10, 28923018), (12, 24102515), (15, 19282012), (17, 17013540), (20, 14461509), (30, 9641006), (34, 8506770), (51, 5671180), (60, 4820503), (68, 4253385), (85, 3402708), (102, 2835590), (103, 2808060), (170, 1701354), (204, 1417795), (206, 1404030), (255, 1134236), (309, 936020), (340, 850677), (412, 702015), (510, 567118), (515, 561612), (618, 468010), (1020, 283559), (1030, 280806), (1236, 234005), (1545, 187204), (1751, 165180), (2060, 140403), (2753, 105060), (3090, 93602), (3502, 82590), (5253, 55060), (5506, 52530), (6180, 46801), (7004, 41295), (8259, 35020), (8755, 33036), (10506, 27530), (11012, 26265), (13765, 21012), (16518, 17510)]