103212180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 333889920

約数和(自身を除く): 230677740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 103, 114, 171, 180, 190, 206, 228, 285, 293, 309, 342, 380, 412, 515, 570, 586, 618, 684, 855, 879, 927, 1030, 1140, 1172, 1236, 1465, 1545, 1710, 1758, 1854, 1957, 2060, 2637, 2930, 3090, 3420, 3516, 3708, 3914, 4395, 4635, 5274, 5567, 5860, 5871, 6180, 7828, 8790, 9270, 9785, 10548, 11134, 11742, 13185, 16701, 17580, 17613, 18540, 19570, 22268, 23484, 26370, 27835, 29355, 30179, 33402, 35226, 39140, 50103, 52740, 55670, 58710, 60358, 66804, 70452, 83505, 88065, 90537, 100206, 111340, 117420, 120716, 150895, 167010, 176130, 181074, 200412, 250515, 271611, 301790, 334020, 352260, 362148, 452685, 501030, 543222, 573401, 603580, 905370, 1002060, 1086444, 1146802, 1358055, 1720203, 1810740, 2293604, 2716110, 2867005, 3440406, 5160609, 5432220, 5734010, 6880812, 8601015, 10321218, 11468020, 17202030, 20642436, 25803045, 34404060, 51606090, 103212180]

約数ペア:

[(1, 103212180), (2, 51606090), (3, 34404060), (4, 25803045), (5, 20642436), (6, 17202030), (9, 11468020), (10, 10321218), (12, 8601015), (15, 6880812), (18, 5734010), (19, 5432220), (20, 5160609), (30, 3440406), (36, 2867005), (38, 2716110), (45, 2293604), (57, 1810740), (60, 1720203), (76, 1358055), (90, 1146802), (95, 1086444), (103, 1002060), (114, 905370), (171, 603580), (180, 573401), (190, 543222), (206, 501030), (228, 452685), (285, 362148), (293, 352260), (309, 334020), (342, 301790), (380, 271611), (412, 250515), (515, 200412), (570, 181074), (586, 176130), (618, 167010), (684, 150895), (855, 120716), (879, 117420), (927, 111340), (1030, 100206), (1140, 90537), (1172, 88065), (1236, 83505), (1465, 70452), (1545, 66804), (1710, 60358), (1758, 58710), (1854, 55670), (1957, 52740), (2060, 50103), (2637, 39140), (2930, 35226), (3090, 33402), (3420, 30179), (3516, 29355), (3708, 27835), (3914, 26370), (4395, 23484), (4635, 22268), (5274, 19570), (5567, 18540), (5860, 17613), (5871, 17580), (6180, 16701), (7828, 13185), (8790, 11742), (9270, 11134), (9785, 10548)]