2880675900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5106

約数の個数: 180

約数和(自身を含む): 9471425040

約数和(自身を除く): 6590749140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 81, 90, 100, 108, 135, 142, 150, 162, 180, 213, 225, 270, 284, 300, 324, 355, 405, 426, 450, 540, 639, 675, 710, 810, 852, 900, 1065, 1278, 1350, 1420, 1620, 1775, 1917, 2025, 2130, 2556, 2700, 3195, 3550, 3834, 4050, 4260, 5009, 5325, 5751, 6390, 7100, 7668, 8100, 9585, 10018, 10650, 11502, 12780, 15027, 15975, 19170, 20036, 21300, 23004, 25045, 28755, 30054, 31950, 38340, 45081, 47925, 50090, 57510, 60108, 63900, 75135, 90162, 95850, 100180, 115020, 125225, 135243, 143775, 150270, 180324, 191700, 225405, 250450, 270486, 287550, 300540, 355639, 375675, 405729, 450810, 500900, 540972, 575100, 676215, 711278, 751350, 811458, 901620, 1066917, 1127025, 1352430, 1422556, 1502700, 1622916, 1778195, 2028645, 2133834, 2254050, 2704860, 3200751, 3381075, 3556390, 4057290, 4267668, 4508100, 5334585, 6401502, 6762150, 7112780, 8114580, 8890975, 9602253, 10143225, 10669170, 12803004, 13524300, 16003755, 17781950, 19204506, 20286450, 21338340, 26672925, 28806759, 32007510, 35563900, 38409012, 40572900, 48011265, 53345850, 57613518, 64015020, 80018775, 96022530, 106691700, 115227036, 144033795, 160037550, 192045060, 240056325, 288067590, 320075100, 480112650, 576135180, 720168975, 960225300, 1440337950, 2880675900]

約数ペア:

[(1, 2880675900), (2, 1440337950), (3, 960225300), (4, 720168975), (5, 576135180), (6, 480112650), (9, 320075100), (10, 288067590), (12, 240056325), (15, 192045060), (18, 160037550), (20, 144033795), (25, 115227036), (27, 106691700), (30, 96022530), (36, 80018775), (45, 64015020), (50, 57613518), (54, 53345850), (60, 48011265), (71, 40572900), (75, 38409012), (81, 35563900), (90, 32007510), (100, 28806759), (108, 26672925), (135, 21338340), (142, 20286450), (150, 19204506), (162, 17781950), (180, 16003755), (213, 13524300), (225, 12803004), (270, 10669170), (284, 10143225), (300, 9602253), (324, 8890975), (355, 8114580), (405, 7112780), (426, 6762150), (450, 6401502), (540, 5334585), (639, 4508100), (675, 4267668), (710, 4057290), (810, 3556390), (852, 3381075), (900, 3200751), (1065, 2704860), (1278, 2254050), (1350, 2133834), (1420, 2028645), (1620, 1778195), (1775, 1622916), (1917, 1502700), (2025, 1422556), (2130, 1352430), (2556, 1127025), (2700, 1066917), (3195, 901620), (3550, 811458), (3834, 751350), (4050, 711278), (4260, 676215), (5009, 575100), (5325, 540972), (5751, 500900), (6390, 450810), (7100, 405729), (7668, 375675), (8100, 355639), (9585, 300540), (10018, 287550), (10650, 270486), (11502, 250450), (12780, 225405), (15027, 191700), (15975, 180324), (19170, 150270), (20036, 143775), (21300, 135243), (23004, 125225), (25045, 115020), (28755, 100180), (30054, 95850), (31950, 90162), (38340, 75135), (45081, 63900), (47925, 60108), (50090, 57510)]