31406332500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5070

約数の個数: 300

約数和(自身を含む): 105925792896

約数和(自身を除く): 74519460396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 125, 135, 150, 155, 162, 180, 186, 225, 250, 270, 279, 300, 310, 324, 372, 375, 405, 450, 465, 500, 540, 558, 620, 625, 675, 750, 775, 810, 837, 900, 930, 1116, 1125, 1250, 1350, 1395, 1500, 1550, 1620, 1674, 1860, 1875, 2025, 2250, 2325, 2500, 2511, 2700, 2790, 3100, 3348, 3375, 3750, 3875, 4050, 4185, 4500, 4650, 5003, 5022, 5580, 5625, 6750, 6975, 7500, 7750, 8100, 8370, 9300, 10006, 10044, 10125, 11250, 11625, 12555, 13500, 13950, 15009, 15500, 16740, 16875, 19375, 20012, 20250, 20925, 22500, 23250, 25015, 25110, 27900, 30018, 33750, 34875, 38750, 40500, 41850, 45027, 46500, 50030, 50220, 50625, 58125, 60036, 62775, 67500, 69750, 75045, 77500, 83700, 90054, 100060, 101250, 104625, 116250, 125075, 125550, 135081, 139500, 150090, 155093, 174375, 180108, 202500, 209250, 225135, 232500, 250150, 251100, 270162, 300180, 310186, 313875, 348750, 375225, 405243, 418500, 450270, 465279, 500300, 523125, 540324, 620372, 625375, 627750, 675405, 697500, 750450, 775465, 810486, 900540, 930558, 1046250, 1125675, 1250750, 1255500, 1350810, 1395837, 1500900, 1550930, 1569375, 1620972, 1861116, 1876125, 2026215, 2092500, 2251350, 2326395, 2501500, 2701620, 2791674, 3101860, 3126875, 3138750, 3377025, 3752250, 3877325, 4052430, 4187511, 4502700, 4652790, 5583348, 5628375, 6253750, 6277500, 6754050, 6979185, 7504500, 7754650, 8104860, 8375022, 9305580, 9380625, 10131075, 11256750, 11631975, 12507500, 12562533, 13508100, 13958370, 15509300, 16750044, 16885125, 18761250, 19386625, 20262150, 20937555, 22513500, 23263950, 25125066, 27916740, 28141875, 33770250, 34895925, 37522500, 38773250, 40524300, 41875110, 46527900, 50250132, 50655375, 56283750, 58159875, 62812665, 67540500, 69791850, 77546500, 83750220, 84425625, 96933125, 101310750, 104687775, 112567500, 116319750, 125625330, 139583700, 168851250, 174479625, 193866250, 202621500, 209375550, 232639500, 251250660, 253276875, 290799375, 314063325, 337702500, 348959250, 387732500, 418751100, 506553750, 523438875, 581598750, 628126650, 697918500, 872398125, 1013107500, 1046877750, 1163197500, 1256253300, 1570316625, 1744796250, 2093755500, 2617194375, 3140633250, 3489592500, 5234388750, 6281266500, 7851583125, 10468777500, 15703166250, 31406332500]

約数ペア:

[(1, 31406332500), (2, 15703166250), (3, 10468777500), (4, 7851583125), (5, 6281266500), (6, 5234388750), (9, 3489592500), (10, 3140633250), (12, 2617194375), (15, 2093755500), (18, 1744796250), (20, 1570316625), (25, 1256253300), (27, 1163197500), (30, 1046877750), (31, 1013107500), (36, 872398125), (45, 697918500), (50, 628126650), (54, 581598750), (60, 523438875), (62, 506553750), (75, 418751100), (81, 387732500), (90, 348959250), (93, 337702500), (100, 314063325), (108, 290799375), (124, 253276875), (125, 251250660), (135, 232639500), (150, 209375550), (155, 202621500), (162, 193866250), (180, 174479625), (186, 168851250), (225, 139583700), (250, 125625330), (270, 116319750), (279, 112567500), (300, 104687775), (310, 101310750), (324, 96933125), (372, 84425625), (375, 83750220), (405, 77546500), (450, 69791850), (465, 67540500), (500, 62812665), (540, 58159875), (558, 56283750), (620, 50655375), (625, 50250132), (675, 46527900), (750, 41875110), (775, 40524300), (810, 38773250), (837, 37522500), (900, 34895925), (930, 33770250), (1116, 28141875), (1125, 27916740), (1250, 25125066), (1350, 23263950), (1395, 22513500), (1500, 20937555), (1550, 20262150), (1620, 19386625), (1674, 18761250), (1860, 16885125), (1875, 16750044), (2025, 15509300), (2250, 13958370), (2325, 13508100), (2500, 12562533), (2511, 12507500), (2700, 11631975), (2790, 11256750), (3100, 10131075), (3348, 9380625), (3375, 9305580), (3750, 8375022), (3875, 8104860), (4050, 7754650), (4185, 7504500), (4500, 6979185), (4650, 6754050), (5003, 6277500), (5022, 6253750), (5580, 5628375), (5625, 5583348), (6750, 4652790), (6975, 4502700), (7500, 4187511), (7750, 4052430), (8100, 3877325), (8370, 3752250), (9300, 3377025), (10006, 3138750), (10044, 3126875), (10125, 3101860), (11250, 2791674), (11625, 2701620), (12555, 2501500), (13500, 2326395), (13950, 2251350), (15009, 2092500), (15500, 2026215), (16740, 1876125), (16875, 1861116), (19375, 1620972), (20012, 1569375), (20250, 1550930), (20925, 1500900), (22500, 1395837), (23250, 1350810), (25015, 1255500), (25110, 1250750), (27900, 1125675), (30018, 1046250), (33750, 930558), (34875, 900540), (38750, 810486), (40500, 775465), (41850, 750450), (45027, 697500), (46500, 675405), (50030, 627750), (50220, 625375), (50625, 620372), (58125, 540324), (60036, 523125), (62775, 500300), (67500, 465279), (69750, 450270), (75045, 418500), (77500, 405243), (83700, 375225), (90054, 348750), (100060, 313875), (101250, 310186), (104625, 300180), (116250, 270162), (125075, 251100), (125550, 250150), (135081, 232500), (139500, 225135), (150090, 209250), (155093, 202500), (174375, 180108)]