69984850000

素因数分解:

$2^4\times 5^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1720

約数の個数: 240

約数和(自身を含む): 185360386176

約数和(自身を除く): 115375536176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 80, 100, 104, 125, 130, 134, 200, 208, 250, 260, 268, 325, 335, 400, 500, 520, 536, 625, 650, 670, 871, 1000, 1040, 1072, 1250, 1300, 1340, 1607, 1625, 1675, 1742, 2000, 2500, 2600, 2680, 3125, 3214, 3250, 3350, 3484, 4355, 5000, 5200, 5360, 6250, 6428, 6500, 6700, 6968, 8035, 8125, 8375, 8710, 10000, 12500, 12856, 13000, 13400, 13936, 16070, 16250, 16750, 17420, 20891, 21775, 25000, 25712, 26000, 26800, 32140, 32500, 33500, 34840, 40175, 40625, 41782, 41875, 43550, 50000, 64280, 65000, 67000, 69680, 80350, 81250, 83564, 83750, 87100, 104455, 107669, 108875, 128560, 130000, 134000, 160700, 162500, 167128, 167500, 174200, 200875, 208910, 209375, 215338, 217750, 321400, 325000, 334256, 335000, 348400, 401750, 417820, 418750, 430676, 435500, 522275, 538345, 544375, 642800, 650000, 670000, 803500, 835640, 837500, 861352, 871000, 1004375, 1044550, 1076690, 1088750, 1399697, 1607000, 1671280, 1675000, 1722704, 1742000, 2008750, 2089100, 2153380, 2177500, 2611375, 2691725, 2721875, 2799394, 3214000, 3350000, 4017500, 4178200, 4306760, 4355000, 5021875, 5222750, 5383450, 5443750, 5598788, 6998485, 8035000, 8356400, 8613520, 8710000, 10043750, 10445500, 10766900, 10887500, 11197576, 13056875, 13458625, 13996970, 16070000, 20087500, 20891000, 21533800, 21775000, 22395152, 26113750, 26917250, 27993940, 34992425, 40175000, 41782000, 43067600, 43550000, 52227500, 53834500, 55987880, 65284375, 67293125, 69984850, 80350000, 104455000, 107669000, 111975760, 130568750, 134586250, 139969700, 174962125, 208910000, 215338000, 261137500, 269172500, 279939400, 336465625, 349924250, 522275000, 538345000, 559878800, 672931250, 699848500, 874810625, 1044550000, 1076690000, 1345862500, 1399697000, 1749621250, 2691725000, 2799394000, 3499242500, 4374053125, 5383450000, 6998485000, 8748106250, 13996970000, 17496212500, 34992425000, 69984850000]

約数ペア:

[(1, 69984850000), (2, 34992425000), (4, 17496212500), (5, 13996970000), (8, 8748106250), (10, 6998485000), (13, 5383450000), (16, 4374053125), (20, 3499242500), (25, 2799394000), (26, 2691725000), (40, 1749621250), (50, 1399697000), (52, 1345862500), (65, 1076690000), (67, 1044550000), (80, 874810625), (100, 699848500), (104, 672931250), (125, 559878800), (130, 538345000), (134, 522275000), (200, 349924250), (208, 336465625), (250, 279939400), (260, 269172500), (268, 261137500), (325, 215338000), (335, 208910000), (400, 174962125), (500, 139969700), (520, 134586250), (536, 130568750), (625, 111975760), (650, 107669000), (670, 104455000), (871, 80350000), (1000, 69984850), (1040, 67293125), (1072, 65284375), (1250, 55987880), (1300, 53834500), (1340, 52227500), (1607, 43550000), (1625, 43067600), (1675, 41782000), (1742, 40175000), (2000, 34992425), (2500, 27993940), (2600, 26917250), (2680, 26113750), (3125, 22395152), (3214, 21775000), (3250, 21533800), (3350, 20891000), (3484, 20087500), (4355, 16070000), (5000, 13996970), (5200, 13458625), (5360, 13056875), (6250, 11197576), (6428, 10887500), (6500, 10766900), (6700, 10445500), (6968, 10043750), (8035, 8710000), (8125, 8613520), (8375, 8356400), (8710, 8035000), (10000, 6998485), (12500, 5598788), (12856, 5443750), (13000, 5383450), (13400, 5222750), (13936, 5021875), (16070, 4355000), (16250, 4306760), (16750, 4178200), (17420, 4017500), (20891, 3350000), (21775, 3214000), (25000, 2799394), (25712, 2721875), (26000, 2691725), (26800, 2611375), (32140, 2177500), (32500, 2153380), (33500, 2089100), (34840, 2008750), (40175, 1742000), (40625, 1722704), (41782, 1675000), (41875, 1671280), (43550, 1607000), (50000, 1399697), (64280, 1088750), (65000, 1076690), (67000, 1044550), (69680, 1004375), (80350, 871000), (81250, 861352), (83564, 837500), (83750, 835640), (87100, 803500), (104455, 670000), (107669, 650000), (108875, 642800), (128560, 544375), (130000, 538345), (134000, 522275), (160700, 435500), (162500, 430676), (167128, 418750), (167500, 417820), (174200, 401750), (200875, 348400), (208910, 335000), (209375, 334256), (215338, 325000), (217750, 321400)]