139142700

素因数分解:

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

素因数の和:221

約数の個数: 216

約数和(自身を含む): 469414400

約数和(自身を除く): 330271700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 79, 90, 95, 100, 103, 114, 150, 158, 171, 180, 190, 206, 225, 228, 237, 285, 300, 309, 316, 342, 380, 395, 412, 450, 474, 475, 515, 570, 618, 684, 711, 790, 855, 900, 927, 948, 950, 1030, 1140, 1185, 1236, 1422, 1425, 1501, 1545, 1580, 1710, 1854, 1900, 1957, 1975, 2060, 2370, 2575, 2844, 2850, 3002, 3090, 3420, 3555, 3708, 3914, 3950, 4275, 4503, 4635, 4740, 5150, 5700, 5871, 5925, 6004, 6180, 7110, 7505, 7725, 7828, 7900, 8137, 8550, 9006, 9270, 9785, 10300, 11742, 11850, 13509, 14220, 15010, 15450, 16274, 17100, 17613, 17775, 18012, 18540, 19570, 22515, 23175, 23484, 23700, 24411, 27018, 29355, 30020, 30900, 32548, 35226, 35550, 37525, 39140, 40685, 45030, 46350, 48822, 48925, 54036, 58710, 67545, 70452, 71100, 73233, 75050, 81370, 88065, 90060, 92700, 97644, 97850, 112575, 117420, 122055, 135090, 146466, 146775, 150100, 154603, 162740, 176130, 195700, 203425, 225150, 244110, 270180, 292932, 293550, 309206, 337725, 352260, 366165, 406850, 440325, 450300, 463809, 488220, 587100, 610275, 618412, 675450, 732330, 773015, 813700, 880650, 927618, 1220550, 1350900, 1391427, 1464660, 1546030, 1761300, 1830825, 1855236, 2319045, 2441100, 2782854, 3092060, 3661650, 3865075, 4638090, 5565708, 6957135, 7323300, 7730150, 9276180, 11595225, 13914270, 15460300, 23190450, 27828540, 34785675, 46380900, 69571350, 139142700]

約数ペア:

[(1, 139142700), (2, 69571350), (3, 46380900), (4, 34785675), (5, 27828540), (6, 23190450), (9, 15460300), (10, 13914270), (12, 11595225), (15, 9276180), (18, 7730150), (19, 7323300), (20, 6957135), (25, 5565708), (30, 4638090), (36, 3865075), (38, 3661650), (45, 3092060), (50, 2782854), (57, 2441100), (60, 2319045), (75, 1855236), (76, 1830825), (79, 1761300), (90, 1546030), (95, 1464660), (100, 1391427), (103, 1350900), (114, 1220550), (150, 927618), (158, 880650), (171, 813700), (180, 773015), (190, 732330), (206, 675450), (225, 618412), (228, 610275), (237, 587100), (285, 488220), (300, 463809), (309, 450300), (316, 440325), (342, 406850), (380, 366165), (395, 352260), (412, 337725), (450, 309206), (474, 293550), (475, 292932), (515, 270180), (570, 244110), (618, 225150), (684, 203425), (711, 195700), (790, 176130), (855, 162740), (900, 154603), (927, 150100), (948, 146775), (950, 146466), (1030, 135090), (1140, 122055), (1185, 117420), (1236, 112575), (1422, 97850), (1425, 97644), (1501, 92700), (1545, 90060), (1580, 88065), (1710, 81370), (1854, 75050), (1900, 73233), (1957, 71100), (1975, 70452), (2060, 67545), (2370, 58710), (2575, 54036), (2844, 48925), (2850, 48822), (3002, 46350), (3090, 45030), (3420, 40685), (3555, 39140), (3708, 37525), (3914, 35550), (3950, 35226), (4275, 32548), (4503, 30900), (4635, 30020), (4740, 29355), (5150, 27018), (5700, 24411), (5871, 23700), (5925, 23484), (6004, 23175), (6180, 22515), (7110, 19570), (7505, 18540), (7725, 18012), (7828, 17775), (7900, 17613), (8137, 17100), (8550, 16274), (9006, 15450), (9270, 15010), (9785, 14220), (10300, 13509), (11742, 11850)]