20190626925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 41337354240

約数和(自身を除く): 21146727315

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 53, 57, 75, 95, 105, 133, 159, 175, 181, 211, 265, 285, 371, 399, 475, 525, 543, 633, 665, 795, 905, 1007, 1055, 1113, 1267, 1325, 1425, 1477, 1855, 1995, 2715, 3021, 3165, 3325, 3439, 3801, 3975, 4009, 4431, 4525, 5035, 5275, 5565, 6335, 7049, 7385, 9275, 9593, 9975, 10317, 11183, 12027, 13575, 15105, 15825, 17195, 19005, 20045, 21147, 22155, 24073, 25175, 27825, 28063, 28779, 31675, 33549, 35245, 36925, 38191, 47965, 51585, 55915, 60135, 67151, 72219, 75525, 78281, 84189, 85975, 95025, 100225, 105735, 110775, 114573, 120365, 140315, 143895, 167745, 176225, 182267, 190955, 201453, 212477, 234843, 239825, 257925, 267337, 279575, 300675, 335755, 361095, 391405, 420945, 528675, 546801, 572865, 601825, 637431, 701575, 719475, 725629, 802011, 838725, 911335, 954775, 1007265, 1062385, 1174215, 1275869, 1336685, 1487339, 1678775, 1805475, 1957025, 2024123, 2104725, 2176887, 2734005, 2864325, 3187155, 3628145, 3827607, 4010055, 4462017, 4556675, 5036325, 5079403, 5311925, 5871075, 6072369, 6379345, 6683425, 7436695, 10120615, 10884435, 13670025, 14168861, 15238209, 15935775, 18140725, 19138035, 20050275, 22310085, 25397015, 30361845, 31896725, 37183475, 38458337, 42506583, 50603075, 54422175, 70844305, 76191045, 95690175, 111550425, 115375011, 126985075, 151809225, 192291685, 212532915, 269208359, 354221525, 380955225, 576875055, 807625077, 961458425, 1062664575, 1346041795, 2884375275, 4038125385, 6730208975, 20190626925]

約数ペア:

[(1, 20190626925), (3, 6730208975), (5, 4038125385), (7, 2884375275), (15, 1346041795), (19, 1062664575), (21, 961458425), (25, 807625077), (35, 576875055), (53, 380955225), (57, 354221525), (75, 269208359), (95, 212532915), (105, 192291685), (133, 151809225), (159, 126985075), (175, 115375011), (181, 111550425), (211, 95690175), (265, 76191045), (285, 70844305), (371, 54422175), (399, 50603075), (475, 42506583), (525, 38458337), (543, 37183475), (633, 31896725), (665, 30361845), (795, 25397015), (905, 22310085), (1007, 20050275), (1055, 19138035), (1113, 18140725), (1267, 15935775), (1325, 15238209), (1425, 14168861), (1477, 13670025), (1855, 10884435), (1995, 10120615), (2715, 7436695), (3021, 6683425), (3165, 6379345), (3325, 6072369), (3439, 5871075), (3801, 5311925), (3975, 5079403), (4009, 5036325), (4431, 4556675), (4525, 4462017), (5035, 4010055), (5275, 3827607), (5565, 3628145), (6335, 3187155), (7049, 2864325), (7385, 2734005), (9275, 2176887), (9593, 2104725), (9975, 2024123), (10317, 1957025), (11183, 1805475), (12027, 1678775), (13575, 1487339), (15105, 1336685), (15825, 1275869), (17195, 1174215), (19005, 1062385), (20045, 1007265), (21147, 954775), (22155, 911335), (24073, 838725), (25175, 802011), (27825, 725629), (28063, 719475), (28779, 701575), (31675, 637431), (33549, 601825), (35245, 572865), (36925, 546801), (38191, 528675), (47965, 420945), (51585, 391405), (55915, 361095), (60135, 335755), (67151, 300675), (72219, 279575), (75525, 267337), (78281, 257925), (84189, 239825), (85975, 234843), (95025, 212477), (100225, 201453), (105735, 190955), (110775, 182267), (114573, 176225), (120365, 167745), (140315, 143895)]