151480920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 501696000

約数和(自身を除く): 350215080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 79, 87, 95, 114, 116, 120, 145, 152, 158, 174, 190, 228, 232, 237, 285, 290, 316, 348, 380, 395, 435, 456, 474, 551, 570, 580, 632, 696, 760, 790, 841, 870, 948, 1102, 1140, 1160, 1185, 1501, 1580, 1653, 1682, 1740, 1896, 2204, 2280, 2291, 2370, 2523, 2755, 3002, 3160, 3306, 3364, 3480, 4205, 4408, 4503, 4582, 4740, 5046, 5510, 6004, 6612, 6728, 6873, 7505, 8265, 8410, 9006, 9164, 9480, 10092, 11020, 11455, 12008, 12615, 13224, 13746, 15010, 15979, 16530, 16820, 18012, 18328, 20184, 22040, 22515, 22910, 25230, 27492, 30020, 31958, 33060, 33640, 34365, 36024, 43529, 45030, 45820, 47937, 50460, 54984, 60040, 63916, 66120, 66439, 68730, 79895, 87058, 90060, 91640, 95874, 100920, 127832, 130587, 132878, 137460, 159790, 174116, 180120, 191748, 199317, 217645, 239685, 261174, 265756, 274920, 319580, 332195, 348232, 383496, 398634, 435290, 479370, 522348, 531512, 639160, 652935, 664390, 797268, 870580, 958740, 996585, 1044696, 1262341, 1305870, 1328780, 1594536, 1741160, 1917480, 1993170, 2524682, 2611740, 2657560, 3787023, 3986340, 5049364, 5223480, 6311705, 7574046, 7972680, 10098728, 12623410, 15148092, 18935115, 25246820, 30296184, 37870230, 50493640, 75740460, 151480920]

約数ペア:

[(1, 151480920), (2, 75740460), (3, 50493640), (4, 37870230), (5, 30296184), (6, 25246820), (8, 18935115), (10, 15148092), (12, 12623410), (15, 10098728), (19, 7972680), (20, 7574046), (24, 6311705), (29, 5223480), (30, 5049364), (38, 3986340), (40, 3787023), (57, 2657560), (58, 2611740), (60, 2524682), (76, 1993170), (79, 1917480), (87, 1741160), (95, 1594536), (114, 1328780), (116, 1305870), (120, 1262341), (145, 1044696), (152, 996585), (158, 958740), (174, 870580), (190, 797268), (228, 664390), (232, 652935), (237, 639160), (285, 531512), (290, 522348), (316, 479370), (348, 435290), (380, 398634), (395, 383496), (435, 348232), (456, 332195), (474, 319580), (551, 274920), (570, 265756), (580, 261174), (632, 239685), (696, 217645), (760, 199317), (790, 191748), (841, 180120), (870, 174116), (948, 159790), (1102, 137460), (1140, 132878), (1160, 130587), (1185, 127832), (1501, 100920), (1580, 95874), (1653, 91640), (1682, 90060), (1740, 87058), (1896, 79895), (2204, 68730), (2280, 66439), (2291, 66120), (2370, 63916), (2523, 60040), (2755, 54984), (3002, 50460), (3160, 47937), (3306, 45820), (3364, 45030), (3480, 43529), (4205, 36024), (4408, 34365), (4503, 33640), (4582, 33060), (4740, 31958), (5046, 30020), (5510, 27492), (6004, 25230), (6612, 22910), (6728, 22515), (6873, 22040), (7505, 20184), (8265, 18328), (8410, 18012), (9006, 16820), (9164, 16530), (9480, 15979), (10092, 15010), (11020, 13746), (11455, 13224), (12008, 12615)]