28883431600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{2591}}^1$

素因数の和:2700

約数の個数: 180

約数和(自身を含む): 74204268480

約数和(自身を除く): 45320836880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 400, 464, 496, 580, 620, 725, 775, 899, 961, 1160, 1240, 1450, 1550, 1798, 1922, 2320, 2480, 2591, 2900, 3100, 3596, 3844, 4495, 4805, 5182, 5800, 6200, 7192, 7688, 8990, 9610, 10364, 11600, 12400, 12955, 14384, 15376, 17980, 19220, 20728, 22475, 24025, 25910, 27869, 35960, 38440, 41456, 44950, 48050, 51820, 55738, 64775, 71920, 75139, 76880, 80321, 89900, 96100, 103640, 111476, 129550, 139345, 150278, 160642, 179800, 192200, 207280, 222952, 259100, 278690, 300556, 321284, 359600, 375695, 384400, 401605, 445904, 518200, 557380, 601112, 642568, 696725, 751390, 803210, 1036400, 1114760, 1202224, 1285136, 1393450, 1502780, 1606420, 1878475, 2008025, 2229520, 2329309, 2489951, 2786900, 3005560, 3212840, 3756950, 4016050, 4658618, 4979902, 5573800, 6011120, 6425680, 7513900, 8032100, 9317236, 9959804, 11147600, 11646545, 12449755, 15027800, 16064200, 18634472, 19919608, 23293090, 24899510, 30055600, 32128400, 37268944, 39839216, 46586180, 49799020, 58232725, 62248775, 72208579, 93172360, 99598040, 116465450, 124497550, 144417158, 186344720, 199196080, 232930900, 248995100, 288834316, 361042895, 465861800, 497990200, 577668632, 722085790, 931723600, 995980400, 1155337264, 1444171580, 1805214475, 2888343160, 3610428950, 5776686320, 7220857900, 14441715800, 28883431600]

約数ペア:

[(1, 28883431600), (2, 14441715800), (4, 7220857900), (5, 5776686320), (8, 3610428950), (10, 2888343160), (16, 1805214475), (20, 1444171580), (25, 1155337264), (29, 995980400), (31, 931723600), (40, 722085790), (50, 577668632), (58, 497990200), (62, 465861800), (80, 361042895), (100, 288834316), (116, 248995100), (124, 232930900), (145, 199196080), (155, 186344720), (200, 144417158), (232, 124497550), (248, 116465450), (290, 99598040), (310, 93172360), (400, 72208579), (464, 62248775), (496, 58232725), (580, 49799020), (620, 46586180), (725, 39839216), (775, 37268944), (899, 32128400), (961, 30055600), (1160, 24899510), (1240, 23293090), (1450, 19919608), (1550, 18634472), (1798, 16064200), (1922, 15027800), (2320, 12449755), (2480, 11646545), (2591, 11147600), (2900, 9959804), (3100, 9317236), (3596, 8032100), (3844, 7513900), (4495, 6425680), (4805, 6011120), (5182, 5573800), (5800, 4979902), (6200, 4658618), (7192, 4016050), (7688, 3756950), (8990, 3212840), (9610, 3005560), (10364, 2786900), (11600, 2489951), (12400, 2329309), (12955, 2229520), (14384, 2008025), (15376, 1878475), (17980, 1606420), (19220, 1502780), (20728, 1393450), (22475, 1285136), (24025, 1202224), (25910, 1114760), (27869, 1036400), (35960, 803210), (38440, 751390), (41456, 696725), (44950, 642568), (48050, 601112), (51820, 557380), (55738, 518200), (64775, 445904), (71920, 401605), (75139, 384400), (76880, 375695), (80321, 359600), (89900, 321284), (96100, 300556), (103640, 278690), (111476, 259100), (129550, 222952), (139345, 207280), (150278, 192200), (160642, 179800)]