69571350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 201177600

約数和(自身を除く): 131606250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 79, 90, 95, 103, 114, 150, 158, 171, 190, 206, 225, 237, 285, 309, 342, 395, 450, 474, 475, 515, 570, 618, 711, 790, 855, 927, 950, 1030, 1185, 1422, 1425, 1501, 1545, 1710, 1854, 1957, 1975, 2370, 2575, 2850, 3002, 3090, 3555, 3914, 3950, 4275, 4503, 4635, 5150, 5871, 5925, 7110, 7505, 7725, 8137, 8550, 9006, 9270, 9785, 11742, 11850, 13509, 15010, 15450, 16274, 17613, 17775, 19570, 22515, 23175, 24411, 27018, 29355, 35226, 35550, 37525, 40685, 45030, 46350, 48822, 48925, 58710, 67545, 73233, 75050, 81370, 88065, 97850, 112575, 122055, 135090, 146466, 146775, 154603, 176130, 203425, 225150, 244110, 293550, 309206, 337725, 366165, 406850, 440325, 463809, 610275, 675450, 732330, 773015, 880650, 927618, 1220550, 1391427, 1546030, 1830825, 2319045, 2782854, 3661650, 3865075, 4638090, 6957135, 7730150, 11595225, 13914270, 23190450, 34785675, 69571350]

約数ペア:

[(1, 69571350), (2, 34785675), (3, 23190450), (5, 13914270), (6, 11595225), (9, 7730150), (10, 6957135), (15, 4638090), (18, 3865075), (19, 3661650), (25, 2782854), (30, 2319045), (38, 1830825), (45, 1546030), (50, 1391427), (57, 1220550), (75, 927618), (79, 880650), (90, 773015), (95, 732330), (103, 675450), (114, 610275), (150, 463809), (158, 440325), (171, 406850), (190, 366165), (206, 337725), (225, 309206), (237, 293550), (285, 244110), (309, 225150), (342, 203425), (395, 176130), (450, 154603), (474, 146775), (475, 146466), (515, 135090), (570, 122055), (618, 112575), (711, 97850), (790, 88065), (855, 81370), (927, 75050), (950, 73233), (1030, 67545), (1185, 58710), (1422, 48925), (1425, 48822), (1501, 46350), (1545, 45030), (1710, 40685), (1854, 37525), (1957, 35550), (1975, 35226), (2370, 29355), (2575, 27018), (2850, 24411), (3002, 23175), (3090, 22515), (3555, 19570), (3914, 17775), (3950, 17613), (4275, 16274), (4503, 15450), (4635, 15010), (5150, 13509), (5871, 11850), (5925, 11742), (7110, 9785), (7505, 9270), (7725, 9006), (8137, 8550)]